Audio Receiver Transmitters

Features: 1. Using Bluetooth 5.0 chip 2. Support Bluetooth receiving (RX) and Bluetooth transmitting (TX), two functions in one 3. Can read TF card/U disk, support MP3/flac/wav/wam/ape format songs 4. Exclusive mobile phone APP control, up and down song/volume adjustment/sound effect adjustment/switching of playback sound source 5. Support infrared remote control, switch on/off/mute/play/pause/up and down song/volume up/down/sound source switching 6. Support 110-220V power supply in-line, universal 7. Built-in QC2.0 fast charge module, support 2.1A dual USB fast charge, easy charging for mobile phones, tablets, etc. 8. AUX+RAC dual interface output, can connect 2 speakers and other equipment at the same time 9. Bluetooth transmission distance is 10 meters, built-in high-definition decoding chip 10. Weight: 65g 11. Size: 57x50x20mm 12. Launch mode: suitable for original Apple AirPods headsets (basically not supported by the market models)

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1. Bluetooth version: Bluetooth V5.0 (drive-free plug and play)2. Music format: APE/FLAC/WAV/MP3/WMA3. Internal card capacity: support within 64G (TF card needs to be prepared by yourself)4. Body material: PC5. Transmission distance: about 15m without barriers6. Battery capacity: 300mAh polymer lithium battery7. Support protocol: AVRCP, A2DP8. Bluetooth mode: Bluetooth receiver/Bluetooth transmitter/FM transmitter9. Various systems: support XP/Vista/Win7/8/10 system/IOS10. Output: DC 5V/2.1A11. Music level: HFI high-definition stereo12. Basic functions: Bluetooth receiver (RX)/Bluetooth transmitter (TX)/TF card playback/FM transmitter (87.5-108HMZ FM)13. Support equipment: speakers/cars/TVs/desktop computers/notebooks/wired headphones/power amplifiers/projectors, etc.14. Packing list: adapter, manual, charging cable (about 0.5m), 3.5mm audio cable (about 1m)15. Weight: about 21g16. Size: about 5.5x2.1x1.5 cmFeatures:1. High-definition LED digital display, the use status is clear at a glance, using fire-resistant PC material, high-gloss surface technology, comfortable hand feeling2. Small size, easy to carry3. Not limited to car models, plug in the car AUX interface/FM radio to connect to the Bluetooth of the mobile phone, support listening to songs/navigation/calls, the signal is stable and no noise4. Smart compatible devices, support devices with audio input/output interfaces5. Support TF card, plug and play, built-in smart decoder, can directly play music files in TF card6. Multi-function buttons, support switch machine/play/pause/up and down song/volume up/down/sound source switching/frequency adjustment7. Built-in Bluetooth 5.0 chip, plug-and-play driver-free, strong compatibility, more stable connection

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1. Bluetooth version: Bluetooth V5.02. Body material: PC, ABS3. Transmission distance: about 10m without barriers4. Support protocol: AVRCP, A2DP5. Input: DC 5V/2.1A6. Interface type: USB interface/3.5mm interface7. Basic functions: Bluetooth receiver (RX)/Bluetooth transmitter (TX)/TF card playback/FM transmitter (adjustable frequency)/card reader/call/listen to songs/navigation8. Support equipment: all kinds of speakers/cars/TVs/desktop computers/notebooks/power amplifiers/projectors, etc.9. Music format: support APE/FLAC/WAV/MP3/WMA10. Memory card capacity: support within 64G (you need to bring your own TF card)11. Packing list: adapter, manual, 3.5mm audio cable12. Weight: about 15g13. Size: about 7.5x2.5x1.5 cmFeatures:1. High-definition LED digital display, the use status is clear at a glance2. Small size, easy to carry, PC fireproof casing of the fuselage, through high-gloss surface treatment process, sturdy and durable3. No restrictions on car models, plug in the car AUX port/FM radio to connect to the Bluetooth of the mobile phone, support listening to songs/navigation/calls4. Smart compatible devices, support devices with audio input/output interfaces5. Support TF card, plug and play6. Automatic power-on, four modes can be switched arbitrarily, piano paint material, comfortable touch7. Built-in Bluetooth 5.0 chip, fast connection speed and stable signal8. Memory function, automatically connect back after power on, memorize device/mode/song/frequency

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Specifications 1. Bluetooth version: V2.1 + EDR, class 2 2. Bluetooth profiles: A2DP & AVRCP 3. Bluetooth frequency range: 2.4GHz - 2.4835GHz 4. Effective range: 10 meters Introduction 1. It is stereo Bluetooth receiver especially designed for dock station 2. Plug this receiver into dock station, the music will be transmitted to dock station from your mobile phone which have Bluetooth stereo function 3. It is fully plug & play and it does not need extra power How to Connecting 1. Turn on the dock station before plugging the receiver 2. Then set the audio source to mobile 3. Finally plug the receiver into the dock 30 Pin connector port and the receiver will start to flash blue and red alternately Pairing Receiver with a Device 1. Once the receiver is plugged in, it will automatically enter in pairing mode 2. At this time you can turn on your bluetooth device to search for receiver and pair it 3. When receiver is detected, enter the PIN "0000" and confirm 4. After successful pairing, select receiver from bluetooth device list and press "connect" 5. After Successful connecting, the indicator light of receiver will be blue flashing slowly

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1. Product name: USB Wireless Audio Transmitter2. Bluetooth version: 5.2+EDR3. Input port: USB/AUX4. Transmission distance: > 10m5. Frequency range: 2.402GHZ-2.480GHZ6. Supported protocols: SBC, A2DP, AVRCP7. Power supply: USB 5V8. Support equipment: connect two stereo earphones/Bluetooth speakers at the same time9. Product usage: - Insert the USB into the USB port of the TV/COMPUTER, and the blue light blinks quickly to enter the bluetooth search state. Turn on the Bluetooth headset/Bluetooth speaker to enter the pairing state, and the product will automatically search for connections. (Note: USB TV must support USB audio output, select in TV Sound Settings) After successful connection, the blue light will turn on.- USB power supply, connect AUX interface of 3.5mm audio cable with TV/computer /MP3 player and other devices, the red light is on, and the blue light flashes quickly to enter the search bluetooth state. Turn on the Bluetooth headset/Bluetooth speaker to enter the pairing state, the product will automatically search for the connection, and the blue light will turn on after the connection is successful.10. One drag two matching steps: When the first earphone is connected, hold down the button for 5 seconds, and the second blue light flashes quickly to enter the bluetooth search state. Turn on the Bluetooth headset/Bluetooth speaker to enter the pairing state, the product will automatically search for the connection, and the light will turn on when the connection is successful. (Note: Hold down for 8 seconds to reset and clear all connected devices.)11. Packing list:- USB Bluetooth transmitter x 1- 3.5mm audio cable x 1

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1. Bluetooth version: V5.02. Transmission distance: greater than or equal to 10M3. Shell material: ABS4. Bare metal weight: 11.88g5. Product size: 65 x 26 x 11mm6. A Bluetooth stereo audio wireless transmitter device, which can be used with digital devices with Bluetooth devices (such as Bluetooth speakers or Bluetooth headsets, etc.) to achieve indoor wireless high-definition audio transmission7. It can be used in digital products with audio output (3.5MM audio interface), just link the audio to the input port. Including computers, televisions and all other products that do not have their own Bluetooth transmitter function. With Bluetooth headsets or Bluetooth speakers, you can easily enjoy music and TV programs without affecting others and ensuring privacy.Packaging accessories:1 x Bluetooth transmitter host1 x 3.5 audio cable1 x3.5 pair TV AV cable

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1. Bluetooth version: bluetooth V5.0 (drive-free plug and play)2. Music format: APE/FLAC/WAV/MP3/WMA3. Internal card capacity: support within 64G4. Body material: PC5. Transmission distance: about 10m without barriers6. Battery capacity: 300mAh polymer lithium battery7. Support protocol: AVRCP, A2DP8. Bluetooth mode: Bluetooth receiver, Bluetooth transmitter9. Various systems: support XP/Vista/Win7/8/10 system/IOS10. Output: DC 5V/2.1A11. Music level: HFI high-definition stereo12. Basic functions: Bluetooth receiver (RX)/Bluetooth transmitter (TX)/TF card playback/FM transmitter (87.5-108HMZ FM)13. Support equipment: speakers/cars/TVs/desktop computers/notebooks/wired headphones/power amplifiers/projectors, etc.14. Packing list: adapter, manual, charging cable (about 0.5m), 3.5mm audio cable (about 1m)15. Weight: about 35g16. Size: about 5.5x2.1x1.5 cmFeatures:1. High-definition LED digital display, the use status is clear at a glance, using fire-resistant PC material, high-gloss surface technology, comfortable hand feeling2. Small size, easy to carry3. Not limited to car models, plug in the car AUX interface/FM radio to connect to the Bluetooth of the mobile phone, support listening to songs/navigation/calls, the signal is stable and no noise4. Smart compatible devices, support devices with audio input/output interfaces5. Support TF card, plug and play, built-in smart decoder, can directly play music files in TF card6. Multi-function buttons, support switch machine/play/pause/up and down song/volume up/down/sound source switching/frequency adjustment7. Built-in bluetooth 5.0 chip, plug-and-play driver-free, strong compatibility, more stable connection

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1. Bluetooth version: Bluetooth V5.02. Body material: PC, ABS3. Transmission distance: about 10m without barriers4. Support protocol: AVRCP, A2DP5. Output: DC 5V/2.1A6. Interface type: USB interface/3.5mm interface7. Basic functions: Bluetooth receiver (RX)/Bluetooth transmitter (TX)/TF card playback/FM transmitter (adjustable frequency)/card reader/call/listen to songs/navigation8. Support equipment: all kinds of speakers/cars/TVs/desktop computers/notebooks/power amplifiers/projectors, etc.9. Music format: support APE/FLAC/WAV/MP3/WMA10. Memory card capacity: support within 64G (you need to bring your own TF card)12. Packing list: adapter, manual, 3.5mm audio cable13. Weight: about 19g12. Size: about 7.5x2.5x1.5 cmFeatures:1. High-definition LED digital display, the use status is clear at a glance2. Small size, easy to carry, PC fireproof casing of the fuselage, through high-gloss surface treatment process, sturdy and durable3. No restrictions on car models, plug in the car AUX port/FM radio to connect to the Bluetooth of the mobile phone, support listening to songs/navigation/calls4. Smart compatible devices, support devices with audio input/output interfaces5. Support TF card, plug and play6. Automatic power-on, four modes can be switched arbitrarily, piano paint material, comfortable touch7. Built-in Bluetooth 5.0 chip, fast connection speed and stable signal8. Memory function, automatically connect back after power on, memorize device/mode/song/frequency

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1. Working voltage: DC 5V/500mA2. Bluetooth version: V5.0+EDR3. Frequency response: 10Hz-20KHz4. Battery capacity: 3.7V/500mAh lithium battery5. Transmission distance: about 15 meters without barriers6. Power supply mode: Micro USB interface7. Music format: MP3/APE/FLAC/WAV/WMA8. Frequency range: 2400-2483.5MHZ9. Peripheral support: U disk/TF card10. Bluetooth protocol: HFP/A2DP/AVRCP11. Interface type: AUX+RCA+coaxial+optical fiber12. Basic functions: Bluetooth receiving/transmitting, LED digital display screen, NFC connection, infrared remote control, call, navigation, listening to music13. Support equipment: mobile phones, tablets, computers, TVs, cable speakers, power amplifiers, projectors, mixers, etc.14. Packing list: host x1, Micro USB charging cable x1, 3.5mm audio cable x1, red and white RCA lotus cable x1, remote control (with button battery) x1, manual x115. Weight: about 75g16. Size: about 9.2x6.5x2 cmFeatures:1. The appearance is exquisite, exquisite and compact, easy to carry, the surface is made of fireproof PC material, high-gloss paint process, the base is equipped with a silicone pad, which is non-slip and wear-resistant2. Using Bluetooth 5.0 chip design, stronger compatibility and stability3. 3 in 1 design of Bluetooth receiver (RX), Bluetooth transmitter (TX) and FM transmitter4. High-definition LED digital display, working status and Bluetooth mode are clearly visible5. Built-in digital to analog chip, multiple interface options, support digital optical fiber, coaxial, AUX, RCA interface6. NFC function, mobile phone can be connected with one touch7. Cool breathing light, red/blue color, soft and not dazzling8. Support USB (U-disk), TF card playback and transmission9. Support FM transmission, and the frequency can be adjusted from 87.5~10810. With remote control, support infrared remote control of about 5-8 meters, easy to operate11. Built-in high-definition microphone, support wireless music listening, hands-free call, navigation12. Simple connection, multi-function button control, support play/pause/cut song/volume/mode switch/signal source switch and other functions, feel comfortable13. Built-in memory chip, can automatically restore the mode/signal/song before the power failure, intelligent voice reminder function

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1. Material: PC+ABS 2. Bluetooth standard: 5.0 3. Transmission distance: 10m 4. Input voltage: DC5V 5. Support protocol: A2DP/AVRCP/HFP 6. Support NFC function, can connect 2 Bluetooth devices at the same time 7. Size: 9.1x5.8x1.8cm 8. Packing list: - Bluetooth receiver x 1 - 3.5mm audio cable x 1 - USB charging cable x 1 - RCA cable x 1 - Manual x 1

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1. Bluetooth: Bluetooth 5.02. Material: ABS3. Working range: 10m4. Product size: 6.9*6.9*23.5cm5.Power supply: DC5V/1A6. Functions: RCA red and white lotus port / AUX audio port / TF card playback7. Accessory list: - Bluetooth adapter x 1- Lotus cable x 1 - Manual x 1- 3.5mm audio cable x 1- USB power cable x 1

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Specifications 1. Bluetooth version: V2.1 + EDR, class 2 2. Bluetooth profiles: A2DP & AVRCP 3. Bluetooth frequency range: 2.4GHz - 2.4835GHz 4. Effective range: 10 meters Introduction 1. It is stereo Bluetooth receiver especially designed for dock station 2. Plug this receiver into dock station, the music will be transmitted to dock station from your mobile phone which have Bluetooth stereo function 3. It is fully plug & play and it does not need extra power How to Connecting 1. Turn on the dock station before plugging the receiver 2. Then set the audio source to mobile 3. Finally plug the receiver into the dock 30 Pin connector port and the receiver will start to flash blue and red alternately Pairing Receiver with a Device 1. Once the receiver is plugged in, it will automatically enter in pairing mode 2. At this time you can turn on your bluetooth device to search for receiver and pair it 3. When receiver is detected, enter the PIN "0000" and confirm 4. After successful pairing, select receiver from bluetooth device list and press "connect" 5. After Successful connecting, the indicator light of receiver will be blue flashing slowly

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1. Brand new and high quality 2. High quality gadget make your life easily 3. Easy to use, install or setup 4. Exquisite round design with perfect process, mini body, more smaller and lighter 5. Multipoint technology - pairs two devices at once (two headphones, or one speaker & one headphone, etc.) 6. Built-in rechargeable battery 7. 3.5mm audio jack connects to TV, DVD or MP3 player (includes 3.5mm audio cable) 8. Bluetooth version 4.0 valid distance in 10 meters

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Specifications: 1. Technology: BT5.0, AVRCP (receiver mode only), A2DP 2. Operating range: max. 10 m / 33 ft (no barrier) 3. Pairing name (receiving mode): BT600 4. Transmitter mode: red LED light is on 5. Receiver mode: blue LED light is on 6. Product size: 32*17*10mm 7. Net weight: 15g ?? Packing list: - 1 x Bluetooth 5.0 Audio Transmitter/Receiver Adapter - 1 x 3.5mm dual head audio cable - 1 x Chinese and English manual ?? Features: 1. This portable and lightweight wireless audio transmitter and receiver is the ideal wireless audio Bluetooth transmission solution for every situation and application. 2. Transmitter mode: Wirelessly transmits audio from non-Bluetooth TVs, home stereo systems or CD players to Bluetooth headsets or speakers. 3. Receiver mode: Wirelessly transfer audio from a Bluetooth-enabled phone, tablet or computer to cable stereo, speakers or headphones. 4. This product is compatible with most Bluetooth protocol products on the market, with low output delay and stable performance. Widely used in computer / laptop / tablet / home stereo system / headset / smart phone / MP3 player and CD player and so on.

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Specifications 1. Technologies: BT4.2, A2DP, AVRCP (receiver mode only) 2. Operation Range: Up to 10m / 33ft (without any blocking objects) 3. Charging Time: 2 hours 4. Continuous Use Time: 6 hours (Receiver Mode) / 5 hours (Transmitter Mode) 5. Battery Type: Li-Polymer (200mAh) 6. Dimensions: 44 x 44 x 12mm 7. Weight: 18g Features 1. This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses 2. Transmitter mode: wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers 3. Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones 4. Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included). 5. Super-Portable Audio-Streaming Power The KN319 is just 44mm (1.73 inch) across and weighs only 18g (0.63oz), but has got powerful wireless audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort. 6. Broad Compatibility: With the included 3.5mm cable and 3.5mm to 2RCA cable, this Receiver Transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc. Package Content - 1 x Bluetooth 4.2 Audio Transmitter/Receiver Adapter - 1 x Micro USB Power Cable - 1 x RCA Cable - 1 x 3.5mm Aux Cable - 1 x User Manual

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Features:1. Bluetooth 5.0 adapter: strong compatibility, suitable for TV, computer, headset, mouse, keyboard and other universal, can be used in home audio and video, cars and offices and other venues2. Bluetooth 5.0 + EDR: more compatible, more stable signal transmission, 10 meters barrier-free transmission3. Two-in-one transmission and reception: one adapter dual mode, at the same time to meet the transmission and reception functions4. Free driver: plug and play, install driver for free, quick pairing, easy to use5. Small size, easy to carryProduct parameters:1. Weight: 5g2. Interface: 3.5mm AUX3. Dimensions: about 32 x 18 x 10.2 mm4. Transmission rate: 25Mbps5. Working frequency: 24MHz6. Effective working radius: 10mPacking list:USB Bluetooth audio transmitter x 13.5mm AUX audio cable x 1

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1. Ideal wireless audio solution for various situations and uses2. Transmitter mode: wirelessly transmit audio from non-Bluetooth TVs, home stereo systems or CD players to Bluetooth headsets or speakers3. Receiver mode: wirelessly transmit audio from Bluetooth-enabled mobile phones, tablets or computers to wired stereo, speakers or headphones4. You can switch between the transmitter and receiver modes with just one touch of the switch. Use advanced Bluetooth technology and 3.5mm audio cable (included) to easily connect.5. Put this transmitter and receiver in your backpack or laptop bag, you can take it with you without any effort6. Equipped with 3.5mm cable and 3.5mm to 2 RCA cable, this receiver transmitter adapter can be widely used in your computer, laptop, home stereo system, headset, smart phone, Mp3 player, CD player, etc.Product parameters:1. Technology: BT5.0, A2DP, AVRCP (receiver mode only)2. Operating range: up to 10m (without any blocking objects)3. Pairing name: KN3214. Charging time: 2 hours5. Battery type: lithium polymer (200mAh)6. Bare metal size: 44x44x12mm7. Weight: 18gPacking list:Bluetooth 5.0 audio transmitter/receiver adapter x 1Micro USB power cord x 1RCA cable x 13.5mm auxiliary cable x 1User Manual x 1

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Product parameters:1. Bluetooth solution: 5.0 EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHz-2.48GHz3. Bluetooth transmission distance: less than or equal to 10 meters4. Bluetooth receiving distance: less than or equal to 10 meters5. Charging voltage: DC 5V6. Battery: 300mAh7. Working time: about 6 hours8. Bluetooth receiving function: connect 1 mobile phone9. Bluetooth transmitter function: 2 pairs of Bluetooth headsets or Bluetooth speakers can be connected at the same time10. Color: blackPacking list:Host x 1Power cable x 1Audio cable x 1Manual x 1

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1. Bluetooth version: 4.12. No need to install any software, plug and play3. Transmit the TV sound to the home combo speaker via Bluetooth, no need to worry about wiring troubles4. Transmit the TV sound to the Bluetooth headset via Bluetooth, you can enjoy it alone in the dead of night 5. Shocking sound effects, no need to worry about disturbing others6. This Bluetooth transmitter is not only suitable for families, but also suitable for classroom lectures and conference lecture occasions7. Speak directly to the mark of the product, you can emit the speech sound to the Bluetooth speaker, no 8. You need to worry that the sound is too small, others will not hear it, and your voice will no longer be smoky.9. Weight: 9 grams10. Bare metal size: 4x4x8 cmIntroduction:1. Support paired Bluetooth stereo headset/headphone to control play/pause, forward/backward2. Support automatic pairing (no buttons)3. Support pairing pin code: 1234000088884. Frequency range: 2.42 to 2.480 MHz (analog) spectrum5. Frequency range: 2.42 to 2.480 MHz (analog) spectrum6. Working current: 40mA max7. Compatible with 30PIN8. Operating range: 10 meters

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1. Plug and play, no need to install software drivers2. Can be used with Bluetooth stereo audio transmitter or notebook Bluetooth to achieve indoor wireless high-fidelity audio transmission3. Simple operation, plug in the audio input line of the speaker and use it4. Long receiving distance, up to 15 meters in open and unobstructed areas5. High sensitivity, high performance chip6. Miniaturized, user-friendly design, easy to carry and beautiful7. Low energy consumption, long battery life8. Support bluetooth mobile phone, bluetooth computer, for iPhone, for iPad, for MID all digital products with bluetooth function9. Transfer rate: 2.4MBPS10. Power mode: USB11. Input voltage: DC 5V12. Input current: 1A13. Input power: 5W14. Net weight: 25GSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12.2cm * 10.5cm * 2cm / 4.8inch * 4.13inch * 0.79inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs 40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. Bluetooth standard: 5.02. Transmission rate: 200Mbps3. Operating frequency: 2.4MHz4. Interface: 3.5mm5. Support AUX/RCA audio output, compatible with most TVs on the market6. Support low latency (aptX-LL), providing audio signal without delay7. 230ft long-distance Bluetooth transmission, covering the whole room8. Adopt CSR high-end chip design9. One-key switch between RX and TX modes10. RCA, I2S audio input/output interface, freely switchable11. Two antennas, the Bluetooth distance is about 80 meters, and the stability is strong12. High-fidelity lossless sound quality, ultra-low latency sound output13. Support apt-X LL, apt-X, SBC, AAC, FS.14. Built-in 500mAh battery, long battery life15. When the power is lower than 20%, there will be a low-power reminder. The product will automatically enter the sleep power-saving mode after 6 minutes in the RX and TX modes without connection. It has its own battery protection IC, which is safe and reliable.16. Support dual stream Support Dual stream (TX mode) transmission can connect two Bluetooth audio devices17. Automatic reconnection can be realized in both receiving mode and transmitting mode, and the connected product has a memory function18. Weight: 70 gramsSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 20cm * 13cm * 5cm / 7.87inch * 5.12inch * 1.97inch Qty per Carton 302 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 302 pcs = 53454 pcs 40HQ: 412 cartons * 302 pcs = 124424 pcs

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1. Bluetooth version: 5.02. Interface: 3.5mm3. Transmission rate: 3000Mbps4. Effective working radius: 10 meters5. Operating frequency: 2.4MHz6. Supported protocols: RX: A2DP AVRCP/TX: A2DP7. Use range: up to 10 meters8. Support dual stream (TX mode): support one transmitter to connect two Bluetooth speakers or headphones at the same time9. Support multi-point connection (RX mode): support to connect two mobile phones10. Codec mode: RX aptX HD, aptX low latency, aptX, AAC, SBC, TX aptX HD, aptX low latency, aptX, SBC11. Support bluetooth headset, bluetooth audio, bluetooth receiver and other equipment key: 0000 1111 1234 888812. Battery type: 3.7V, 600mAh Li-ion polymer battery13. Charging time: about 3 hours14. Dimensions: 66x66x20mm15. Net weight: about 47 gramsSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 8cm * 8cm * 4cm / 3.15inch * 3.15inch * 1.57inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 54cm * 54cm * 27cm / 21.26inch * 21.26inch * 10.63inch Loading Container 20GP: 338 cartons * 318 pcs = 107484 pcs 40HQ: 786 cartons * 318 pcs = 249948 pcs

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1. Bluetooth version: Bluetooth V5.3 2. Supported protocols: A2DP, AVRCP, AFH, HFP, HSP 3. Working frequency band: 2.402-2.480GHz 4. Power class: Class II 5. Input interface: USB (driver-free), AUX audio 6. Power supply mode: USB 5V power supply 5. Support dual stream (TX mode): The transmitter supports connecting two Bluetooth speakers or headphones at the same time (using the same CODEC), and the dual connection can support aptX Adaptive 6. Codec mode: aptX Adaptive/aptX HD/aptX LL/aptX/SBC 7. Note for APTX use: aptX Adaptive CODEC is preferentially supported in single connection (the connected device must also support aptX Adaptive) 8. Bluetooth distance: greater than 10m (without obstruction and interference) 9. Status indicator: 2 indicators. The blue light flashes quickly, the first device is searched and paired; the blue light is always on, the Bluetooth device is successfully connected; the green light flashes quickly, the second device is searched and paired; the green light is always on, the two Bluetooth devices are successfully connected 10. Audio coding indicator: audio transmission coding status light, lit when corresponding to audio coding; aptX Adaptive coding LL and HD lights are lit at the same time 11. Button: Click to connect back, double-click to quickly enter the pairing state 12. Compatible with: common computer systems, such as: Windows XP/7/8/10, Linux/ps4/NS/Android 13. On/Off: Automatically turn on after connecting the power adapter or computer USB power supply, and automatically turn off after unplugging Packing list: USB transmitter x 1 Antenna x 1 Manual x 1 3.5mm audio cable x 1Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 560 Carton Weight 17.80kgs / 39.24lb Carton Size 44cm * 42cm * 42cm / 17.32inch * 16.54inch * 16.54inch Loading Container 20GP: 343 cartons * 560 pcs = 192080 pcs 40HQ: 797 cartons * 560 pcs = 446320 pcs

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1. Bluetooth version: Bluetooth V5.3 2. Supported protocols: A2DP, AVRCP, AFH, HFP, HSP 3. Working frequency band: 2.402-2.480GHz 4. Power class: Class II 5. Input interface: USB (driver-free), AUX audio 6. Power supply mode: USB 5V power supply 5. Support dual stream (TX mode): The transmitter supports connecting two Bluetooth speakers or headphones at the same time (using the same CODEC), and the dual connection can support aptX Adaptive 6. Codec mode: aptX Adaptive/aptX HD/aptX LL/aptX/SBC 7. Note for APTX use: aptX Adaptive CODEC is preferentially supported in single connection (the connected device must also support aptX Adaptive) 8. Bluetooth distance: greater than 10m (without obstruction and interference) 9. Indicator light: 2 indicator lights. The blue light flashes quickly, the first device is searched and paired; the blue light is always on, the Bluetooth device is successfully connected; the green light flashes quickly, the second device is searched and paired; the green light is always on, the two Bluetooth devices are successfully connected 10. Button: click to connect back, double-click to quickly enter the pairing state 11. Compatible with: common computer systems, such as: Windows XP/7/8/10, Linux/ps4/NS/Android 12. On/Off: Automatically turn on after connecting the power adapter or computer USB power supply, and automatically turn off after unplugging Packing list: USB transmitter x 1 Manual x 1 3.5mm audio cable x 1Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 560 Carton Weight 17.80kgs / 39.24lb Carton Size 44cm * 42cm * 42cm / 17.32inch * 16.54inch * 16.54inch Loading Container 20GP: 343 cartons * 560 pcs = 192080 pcs 40HQ: 797 cartons * 560 pcs = 446320 pcs

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1. Bluetooth solution: 5.0 EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHz-2.48GHz3. Charging voltage: DC 5V4. Bluetooth receiving function: connect 1 mobile phone5. Bluetooth transmitter function: connect 1 pair of Bluetooth headset6. Transmit and receive support to read TF card and play7. Screen display: can display 8 device names to be paired (transmitting) / can display the paired mobile phone name (receiving)Packing list:Host x 13.5mm audio cable x 1RCA audio cable x 1Power cord x 1Optical cable x 1Manual x 1Specification: Package Weight One Package Weight 0.24kgs / 0.52lb One Package Size 14cm * 12cm * 6cm / 5.51inch * 4.72inch * 2.36inch Qty per Carton 56 Carton Weight 12.50kgs / 27.56lb Carton Size 50cm * 44cm * 30cm / 19.69inch * 17.32inch * 11.81inch Loading Container 20GP: 404 cartons * 56 pcs = 22624 pcs 40HQ: 937 cartons * 56 pcs = 52472 pcs

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Features: 1. Exquisite appearance 2. Adopt CSR chip design 3. Support TX dual stream 4. Support audio input mode interchange, USB, AUX can be switched freely 5. Support USB 5V power supply, so that your device will never lose power 6. Using an external signal antenna, the signal is stronger and the connection is more stable. 7. Support SBC, apt-X LL, apt-X HD, apt-X 8. The product connection is simple, without any cumbersome driving and downloading APP Product Specifications: 1. Bluetooth version: V5.0; Supported protocols: A2DP, AVRCP; Bluetooth distance: more than 10m (unobstructed place) 2. Working frequency band: 2.402GHz-2.480GHz 3. Power class: Class II 4. Input interface: USB, AUX audio 5. Power supply mode: USB DC 5V power supply 6. Support dual stream (TX mode): support one transmitter to connect two bluetooth speakers or headphones at the same time (use one CODEC at the same time) 7. Codec mode: CODEC, APTX HD, APTX LL, APTX, SBC 8. Note for APTX use: support low-latency apt-X LL CODEC (connected devices must also support apt-X LL), dual connections can also support APTX LL 9. Pairing indicator: the blue light is on when one device is connected, and the green light is on when the one-to-two connection is successful 10. Encoding light: respectively encode the audio transmission of Bluetooth devices: APTX HD, APTX LL, APTX, SBC 11. Pairing button: click to connect back, double-click to quickly enter the pairing state 12. LL/HD switch button: click to switch cycle (the connected Bluetooth device also needs to support LL/HD audio encoding) 13. Duplex call mode: During USB audio transmission, when connecting to a Bluetooth device, press and hold the pairing button for 1 second to switch to duplex call mode 14. Compatible: Support PC use, support Switch dock mode 15. Dimensions: 83x28.5x14 mm 16. Weight: 24g Packing list: Host x 1 3.5mm audio cable x 1 External Antenna x 1 Operating Instructions x 1Specification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 15cm * 9cm * 2cm / 5.91inch * 3.54inch * 0.79inch Qty per Carton 300 Carton Weight 10.90kgs / 24.03lb Carton Size 47cm * 47cm * 42cm / 18.5inch * 18.5inch * 16.54inch Loading Container 20GP: 287 cartons * 300 pcs = 86100 pcs 40HQ: 667 cartons * 300 pcs = 200100 pcs

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1. Chip: CSR86752. Bluetooth version: Bluetooth V5.03. Supported protocols: RX: A2DP AVRCP TX: A2DP4. Working frequency band: 2.402GHz -2.480GHz5. Power level: power level 1 (Class I)6. Sensitivity: -80dBm7. Signal-to-noise ratio: above 75dB8. Codec: TX: apt-X HD, apt-X LL, apt-X, SBC; RX: apt-X HD, apt-X LL, apt-X, SBC9. Built-in battery: 1000MAH10. Charging current: about 200MA11. Charging time: about 4.5 hours12. Battery life: RX is greater than 20H, TX is about 15H on average13. Bluetooth distance: greater than 80M (straight line without obstruction)14. Charging method: Micro USB 5V/0.5A15. Input/output connection: SPDIF interface, I2S AUX interface16. Compatible: Android, IOS system mobile phones and PAD, and Bluetooth speakers or headphones that support A2DP protocol are connected to use17. Support dual stream (TX mode)18. Support one yovda transmitter to connect two bluetooth speakers or headphones at the same time and use one CODEC at the same time19. Support multi-point connection (RX mode)20. Support to connect two mobile phones21. Size: about 12.5x7.5cm22. Weight: about 113 gramsSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 14.5cm * 10cm * 6cm / 5.71inch * 3.94inch * 2.36inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs 40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Applicable types: computer, TV, projector (transmitting mode)/speaker, earphone, car machine, call (receiving mode)2. No need to drive, plug and play3. Bluetooth 5.0 Smart Compatible4. Receive/transmit two-in-one5. 10m transmission signal stability6. Built-in noise reduction HIFI sound quality7. Host size: 42 x 15 x 7.3mm8. Bare metal weight: 13g9. Input voltage: DC5V10. Elastic thread: natural length 45cm, stretched length up to 1M11. Interface: USB, 3.5mmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 12cm * 7cm * 2cm / 4.72inch * 2.76inch * 0.79inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 500 pcs = 177500 pcs 40HQ: 825 cartons * 500 pcs = 412500 pcs

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1. Bluetooth version: JL-5.02. Charging: DC 5V3. Battery: 300 mAh4. Working hours: 6 hours5. Charging time: 2 hours6. Output: 3.5MM audio output7. Support automatic search and connection of Bluetooth devices to achieve wireless audio transmission8. Built-in AEC echo cancellation and ANC noise cancellation circuit, gorgeous stereo, more pure sound quality9. Built-in enhanced signal transmission circuit, fast connection, more stable and continuous sound10. Compatible with dual lossless audio formats11. Support AUX IN/OUT12. Automatic memory connection function, easier operation and more convenient connection13. Built-in battery, long battery life14. Smart compatibility, Android, IOS system mobile phones and PAD, and most Bluetooth audio devices15. The product connection is simple, without any tedious driving and downloading APP16. The launch state supports the one-to-one function17. Support stereo in transmit mode18. By connecting with a Bluetooth device (such as a mobile phone), input the audio to other audio devices without Bluetooth function using the AUX interface19. Connect the AUX to the playback device, and transmit the audio to the Bluetooth receiving device (such as a Bluetooth headset) through Bluetooth20. Weight: about 50 grams21. Dimensions: 100x60x25mmSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 434 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 434 pcs = 76818 pcs 40HQ: 412 cartons * 434 pcs = 178808 pcs

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1. Bluetooth version: 5.0+EDR2. Operating range: 10 meters/33 feet (without obstacles)3. Transmitter mode: red LED light on4. Receiver mode: blue LED light on5. Mode switch: click the button6. The computer is plug and play, no driver, no connection required (only audio can not transmit data)7. Transmission rate: 10Mbps8. Operating frequency: 2400MHz9. Product size: 45x20x9.5mm10. Product net weight: 5 gramsPackaging accessories:- 5.0 Bluetooth Receiver Transmitter x 1- AUX audio cable x 1- Chinese and English manual x 1Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 6cm * 4cm * 3cm / 2.36inch * 1.57inch * 1.18inch Qty per Carton 500 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 31cm * 23cm / 18.5inch * 12.2inch * 9.06inch Loading Container 20GP: 795 cartons * 500 pcs = 397500 pcs 40HQ: 1847 cartons * 500 pcs = 923500 pcs

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1. Bluetooth version: V5.0 + EDR2. Bluetooth protocol: A2DP / AVRCP3. Bluetooth distance: 15 meters4. Interface: RCA / AUX / USB5. Frequency range: 10Hz-20kHz6. Signal to noise ratio: 110dB7. Impedance: 75 ohms8. Support multiple audio output ports: can connect 3.5mm headphones, stereo system, speakers9. Support USB 5V DC output10. System Support: All Bluetooth Audio Devices; NFC Available Devices11. Support NFC mobile phone device touch connection, no need to manually connect12. Barrier-free 15 meters stable transmission, built-in signal antenna13. Dimensions: 109x73x29mmPacking list:NFC Bluetooth Audio Receiver x 1Micro USB charging cable x 13.5mm to RCA cable x 1Audio cable x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 13cm * 10cm * 5cm / 5.12inch * 3.94inch * 1.97inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs 40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Bluetooth version: 5.12. Transmission distance: about 15 meters (under barrier-free conditions)3. Interface: 3.5mm audio interface4. Frequency response range: 10Hz-20HKz5. Signal to noise ratio: less than 110dB6. Transmission rate: 3Mbps7. Function: send and receive 2 in 18. Battery capacity: 140mAh9. Weight: about 49 grams10. Size: about 6x2 cmSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs 40HQ: 412 cartons * 468 pcs = 192816 pcs

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1. Bluetooth version: Qualcomm 5.22.Bluetooth protocol: A2DP AVRCP HFP HSP3. Frequency range: 2.402GHz-2.480GHz4. Frequency response: 100Hz-20KHz5. Audio coding: SBC/APTX/APTXLL/APTXHD/APTX ADAPTIVE6. Minimum latency: 40ms in APTXLL mode7. Call support: Supports 32K sampling rate. In call mode, only one receiving device is available8. Transmission distance: 25m9. Input mode: USB drive free10. Support system: Win All Linux / Mac / PS4-5 / AndroidSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 13.6cm * 10.1cm * 1.9cm / 5.35inch * 3.98inch * 0.75inch Qty per Carton 160 Carton Weight 6.50kgs / 14.33lb Carton Size 42cm * 42cm * 28cm / 16.54inch * 16.54inch * 11.02inch Loading Container 20GP: 539 cartons * 160 pcs = 86240 pcs 40HQ: 1253 cartons * 160 pcs = 200480 pcs

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1. Bluetooth scheme: 5.0EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHZ-2.48ghz3. Charging voltage: DC 5V4. Bluetooth reception function: Connect two mobile phones5. Bluetooth transmitting function: Connect two pairs of Bluetooth headsets6. Transmitting and receiving support reading TF card playback7. Screen display: can display the names of 8 devices to be paired (transmitting)/can display the names of paired phones (receiving)8. Accessories: host, 3.5mm audio cable, coaxial audio cable, optical fiber cable, power cable, instruction manual9. Packing size: 138x113x60mm10. Weight :206g color boxSpecification: Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 14cm * 11.5cm * 6cm / 5.51inch * 4.53inch * 2.36inch Qty per Carton 142 Carton Weight 30.00kgs / 66.14lb Carton Size 73cm * 60cm * 31cm / 28.74inch * 23.62inch * 12.2inch Loading Container 20GP: 196 cartons * 142 pcs = 27832 pcs 40HQ: 455 cartons * 142 pcs = 64610 pcs

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1. Product name: Digital to analog converter + Bluetooth receiver2. Bluetooth version: 5.13. Color: Black4. Material: ABS5 distance: below 10m6. Product size: 52*65*20mm7. Two output outlets can play at the same time, connect 3.5mm audio line goods RCA audio interface without replacing the whole set of audio equipment, can also play.8. Bluetooth fiber coaxial input, AUX RCA output.Specification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15.5cm * 11.3cm * 2.5cm / 6.1inch * 4.45inch * 0.98inch Qty per Carton 306 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 76cm * 19cm / 35.43inch * 29.92inch * 7.48inch Loading Container 20GP: 205 cartons * 306 pcs = 62730 pcs 40HQ: 476 cartons * 306 pcs = 145656 pcs

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1. Bluetooth 5.3 chip, HiFi sound quality 2. LED power display, real-time power monitoring 3. Crystal clear calls, no noise interference 4. 16h battery life, worry-free long-distance driving 5. Support dual connection & automatic reconnection 6. Lightweight design, easy to carry 7. Supported protocols: HSP/HFP/A2DP/AVRCP 8. Audio decoding: AAC/SBC 9. Transmission distance: more than 12m 10. Frequency response range: 20Hz-20kHz 11. Microphone sensitivity: -38+/-2dB 12. Working voltage: 3.0-4.2V 13. Signal-to-noise ratio: greater than 58dB 14. Power: 50mW 15. Battery capacity: 300mAh 16. Music time: 22 hours (70% volume) 17. Talk time: 16 hours (70% volume) 18. Charging time: 2h 19. Standby time (connection): 27h 20. Charging input: 5V 1A 21. Product size: 51.4x35x13.4mm 22. Net weight: 30gSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 15cm * 9cm * 2cm / 5.91inch * 3.54inch * 0.79inch Qty per Carton 160 Carton Weight 17.98kgs / 39.64lb Carton Size 30cm * 36cm * 40cm / 11.81inch * 14.17inch * 15.75inch Loading Container 20GP: 617 cartons * 160 pcs = 98720 pcs 40HQ: 1432 cartons * 160 pcs = 229120 pcs

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1. Compatible: Android, IOS mobile phone and Pad, as well as all Bluetooth audio devices, audio devices with audio input interface2. Applicable type: Computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode)3. Battery capacity: 200mAh4. Bluetooth version: V5.15. Battery life: about 4h6. Bluetooth distance: 10m (open area)7. Charging mode: micro USB 5V/0.5A8. Output connection mode: 3.5mm interface9. Input connection mode: 3.5mm port10. Packing list: host x1, charging cable x1, 3.5 audio head x1, instruction x1Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10.5cm * 8.5cm * 2cm / 4.13inch * 3.35inch * 0.79inch Qty per Carton 500 Carton Weight 26.00kgs / 57.32lb Carton Size 83cm * 67cm * 15cm / 32.68inch * 26.38inch * 5.91inch Loading Container 20GP: 319 cartons * 500 pcs = 159500 pcs 40HQ: 742 cartons * 500 pcs = 371000 pcs

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1. Bluetooth version: V5.22. Supported protocols: RX: A2DP AVRCP; TX: A2DP3. Working frequency band: 2.402GHz -2.480GHz4. Power class: class 25. Signal to noise ratio: greater than or equal to 99.3dB6. Distortion: less than or equal to 0.1%7. Support one-to-two connection8. Support connecting two mobile phones9. Codec mode: TX: aptX Adaptive/aptX HD/aptX LL/aptX/SBC; RX: aptX Adaptive/aptX HD/aptX/AAC/SBC10. Working current: less than 22MA11. Built-in battery: 250MAH12. Charging current: about 200MA13. Charging time: about 2 hours14. Battery life: RX: 20H; TX: 12H15. Bluetooth distance: greater than 10M (open space)16. Charging method: USB TYPE-C 5V/0.5A17. Compatible: RX: mobile phone, PAD, PC with Bluetooth function; TX: Bluetooth speaker or headset that supports A2DP protocol can be connected to use18. With LED status light display, the status is more clear and intuitive19. A variety of audio light display, can identify the audio transmission mode20. Support RX, TX dual connection function21. Support hands-free calling function in RX mode22. 3.5MM audio input/output interface, strong versatility23. The product connection is simple, without any cumbersome driving and downloading APP24. Dimensions: 48x48x12mm25. Weight: 25gSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 17cm * 11cm * 2cm / 6.69inch * 4.33inch * 0.79inch Qty per Carton 80 Carton Weight 10.06kgs / 22.18lb Carton Size 34cm * 44cm * 20cm / 13.39inch * 17.32inch * 7.87inch Loading Container 20GP: 891 cartons * 80 pcs = 71280 pcs 40HQ: 2069 cartons * 80 pcs = 165520 pcs

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1. Bluetooth version: V5.22. Supported protocols: RX: A2DP AVRCP, TX: A2DP3. Working frequency band: 2.402GHz -2.480GHz4. Power class: class 25. Signal to noise ratio: greater than or equal to 99.3dB6. Distortion: less than or equal to 0.1%7. Support one-to-two connection8. Support connecting two mobile phones9. Codec mode: TX: aptX Adaptive/aptX HD/aptX LL/aptX/SBC; RX: aptX Adaptive/aptX HD/aptX/AAC/SBC10. Working current: less than 22MA11. Built-in battery: 250MAH12. Charging current: about 200MA13. Charging time: about 2 hours14. Battery life: RX: 20H; TX: 12H15. Bluetooth distance: greater than 10M (open space)16. Charging method: USB TYPE-C 5V/0.5A17. LED lights: audio coding light*1, charging indicator*1, A status light*1, B status light*118. Compatible: RX: mobile phone, PAD, PC with Bluetooth function; TX: Bluetooth speaker or headset that supports A2DP protocol can be connected for use19. A single independent A and B button can control the connected device independently20. With a separate audio light to identify the audio transmission method21. Support RX, TX dual connection function22. 3.5MM audio input/output interface, strong versatility23. The product connection is simple, without any cumbersome driving and downloading APP24. Dimensions: 55x35x12mm25. Weight: 17gSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 14cm * 11cm * 2cm / 5.51inch * 4.33inch * 0.79inch Qty per Carton 120 Carton Weight 10.74kgs / 23.68lb Carton Size 42cm * 44cm * 20cm / 16.54inch * 17.32inch * 7.87inch Loading Container 20GP: 721 cartons * 120 pcs = 86520 pcs 40HQ: 1674 cartons * 120 pcs = 200880 pcs

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1. This is an audio device that integrates audio decoding, Bluetooth reception, and Bluetooth transmission.2. Bluetooth version: 5.03. Support Bluetooth protocol: A2DP/AVCDP4. Interface: RCA/AUX/USB5. Reception mode: - Receive Bluetooth audio signal, output audio by RCA/AUX - Play audio files in the U disk, output audio by RCA/AUX6. Transmission mode: - The audio input by RCA/AUX is transmitted wirelessly to bluetooth russian headphones/Bluetooth speakers and other devices through Bluetooth - The audio in the U disk is decoded and transmitted wirelessly to bluetooth headphones and bluetooth speakers and other devices through BluetoothSpecification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 16.5cm * 9.5cm * 3.5cm / 6.5inch * 3.74inch * 1.38inch Qty per Carton 174 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 53cm * 19cm / 35.43inch * 20.87inch * 7.48inch Loading Container 20GP: 294 cartons * 174 pcs = 51156 pcs 40HQ: 683 cartons * 174 pcs = 118842 pcs

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1. High-definition HiFi sound, shocking bass2. Bluetooth parsing chip, better transmission sound quality3. NFC touch to connect, no need to connect manually4. Smart bluetooth device, widely compatible, support all audio devices5. Lossless sound quality, USB smart playback, Bluetooth 5.06. Support USB playback, plug and play7. Built-in signal antenna, the signal has no dead angle8. Signal-to-noise ratio: greater than 110 decibels9. Interface: USB+AUX+RCA+TF10. Transmission rate: 2.4Mbps11. Output impedance: 75 ohms12. Frequency response range: 10-20000Hz13. Effective range: 15m14. Operating frequency: 24MHz15. Size: about 10.9 x 7.3 x 2.9cmSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 12cm * 10cm * 4.5cm / 4.72inch * 3.94inch * 1.77inch Qty per Carton 122 Carton Weight 30.00kgs / 66.14lb Carton Size 59cm * 49cm * 22cm / 23.23inch * 19.29inch * 8.66inch Loading Container 20GP: 419 cartons * 122 pcs = 51118 pcs 40HQ: 973 cartons * 122 pcs = 118706 pcs

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1. Support Bluetooth reception, Bluetooth transmission, TF card playback2. Using Bluetooth 5.0 parsing chip, the transmission sound quality is better3. Support NFC short distance pairing, NFC wireless connection when pairing4. Smart bluetooth device, widely compatible, support all audio devices5. Lossless sound quality, NFC touch connection, Bluetooth receiving and transmitting, TF card transmitting6. Support USB playback, plug and play7. Support 3.5mm/2RCA input/output8. Smart bluetooth device, widely compatible, support all devices with audio9. Built-in signal antenna, the signal has no dead angle10. Three modes (receiving mode, transmitting mode, TF mode), one-key switching11. NFC touch to connect, no need to connect manually12. Built-in high-quality decoding chip, high-definition stereo sound quality13. Effective range: 10-15m14. Operating frequency: 2.4MHz15. Interface: 3.5mm/2RCA16. Transmission rate: 24Mbps17. Working power supply: DC5V18. Frequency response range: 10-20000Hz19. Dimensions: about 62 x 62 x 20mm20. Net weight: 38gSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 10cm * 4.5cm / 3.94inch * 3.94inch * 1.77inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs 40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Bluetooth scheme: 5.0EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHZ-2.48GHz3. Charging voltage: DC 5V4. Bluetooth reception function: connect to 1 mobile phone (support NFC quick link)5. Accessories: receiver, 3.5mm audio cable, RCA audio cable, power cord, manual6. Packing size: 125x100x28mm7. Weight: 112gSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 12.5cm * 10cm * 2.8cm / 4.92inch * 3.94inch * 1.1inch Qty per Carton 258 Carton Weight 30.00kgs / 66.14lb Carton Size 79cm * 63cm * 17cm / 31.1inch * 24.8inch * 6.69inch Loading Container 20GP: 315 cartons * 258 pcs = 81270 pcs 40HQ: 731 cartons * 258 pcs = 188598 pcs

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1. Product Model: T102. Product name: NFC Bluetooth audio receiver3. Bluetooth version: 5.04. Bluetooth distance: 15m5. Material: ABS6. Product size: 102*68*20mm7. Output: 5V8. Note: 3.5mm+2RCA interface output at the same time support one drag two function, can connect two speakers at the same timeSpecification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 14.1cm * 9.2cm * 3.4cm / 5.55inch * 3.62inch * 1.34inch Qty per Carton 208 Carton Weight 30.00kgs / 66.14lb Carton Size 83cm * 54cm * 20cm / 32.68inch * 21.26inch * 7.87inch Loading Container 20GP: 297 cartons * 208 pcs = 61776 pcs 40HQ: 690 cartons * 208 pcs = 143520 pcs

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1. Bluetooth version: 5.12. Connection range: 10m3. Battery capacity: 150mAh4. Working time: receiving 8h, transmitting 5h5. Frequency range: 10Hz-20HKz6. SNR: less than 110dB7. Product functions: receive + transmit + call 3 in 18.. Receive (RX) signal and transmit (TX) signal dual use one free switch, suitable for a variety of equipment9.. (TX) Transmit mode Transmits audio to Bluetooth headset or Bluetooth speaker,10. (RX) In receiving mode, the audio cable needs to be inserted to connect the wired speaker or wired earphone. In receiving mode, the mobile phone is connected to bluetooth11. Packing list: Host x1, instruction x1, power supply cable x1Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 6.4cm * 2cm / 3.94inch * 2.52inch * 0.79inch Qty per Carton 500 Carton Weight 18.00kgs / 39.68lb Carton Size 79cm * 50cm * 15cm / 31.1inch * 19.69inch * 5.91inch Loading Container 20GP: 450 cartons * 500 pcs = 225000 pcs 40HQ: 1044 cartons * 500 pcs = 522000 pcs

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1. Product name: Wireless receiver audio converter2. Bluetooth version: 5.2V3. Interface: fiber /AUX/ CoAXlal /3.5mm/USB3. Output: 3.5mm4. Usb disk format: wav. wma. ape. flac. mp35. Accessories include: host, charging cable, audio cable, coaxial line, optical fiber cable7. Product size: 85x65x25mm8. Packing size: 14.3x11x4.5cm4. Net weight: 60g10. Packing weight: 171gSpecification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 14.3cm * 11cm * 4.5cm / 5.63inch * 4.33inch * 1.77inch Qty per Carton 170 Carton Weight 30.00kgs / 66.14lb Carton Size 79cm * 61cm * 24cm / 31.1inch * 24.02inch * 9.45inch Loading Container 20GP: 230 cartons * 170 pcs = 39100 pcs 40HQ: 535 cartons * 170 pcs = 90950 pcs

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1. Plug type: straight plug 2. Headphone output audio source: PC/Hifi/TV/DVD/CD 3. Whether wireless: wireless transmitter 4. Uses: family party, large stage party, square dance, fitness, yoga, conference, travel, broadcasting, cinema, etc. 5. Plug diameter: 3.5mm 6. Plug: 3.5mm 7. Wire length: 3m 8. Horn diameter: 40mm 9. Sensitivity: 10dB 10. Frequency response range: 20-20000Hz 11. Distortion rate: less than 1% 12. Impedance: 32?? 13. Signal-to-noise ratio 75dB 14. Distortion rate: <1% 15. Frequency response: 30-20,000Hz 16. Transmitter power supply: 420MAH built-in environmentally friendly lithium battery, 9V/1A adapter power supply 17. Headphones must be connected to the transmitter for use 18. Countless headphones can be connected to one transmitter at the same time. The transmitter has 3 channels, and users can choose their favorite music as they like.Specification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 29cm * 17cm * 17cm / 11.42inch * 6.69inch * 6.69inch Qty per Carton 12 Carton Weight 10.60kgs / 23.37lb Carton Size 60cm * 36cm * 53cm / 23.62inch * 14.17inch * 20.87inch Loading Container 20GP: 232 cartons * 12 pcs = 2784 pcs 40HQ: 540 cartons * 12 pcs = 6480 pcs

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1. Bluetooth scheme: 5.0EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHZ-2.48GHZ3. Input voltage: DC 5V4. Bluetooth reception function: Connect to one mobile phone5. Weight :108g color box6. Accessories: host, 3.5mm audio cable, coaxial audio cable, optical fiber audio cable, power cable, instruction manual7. Packing size: 106x98x42mmSpecification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 10.6cm * 9.8cm * 4.2cm / 4.17inch * 3.86inch * 1.65inch Qty per Carton 268 Carton Weight 30.00kgs / 66.14lb Carton Size 68cm * 63cm * 27cm / 26.77inch * 24.8inch * 10.63inch Loading Container 20GP: 230 cartons * 268 pcs = 61640 pcs 40HQ: 535 cartons * 268 pcs = 143380 pcs

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