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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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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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. Material: PC, ABS2. Usage: 110V power supply in-line3. Transmission rate: 2.40Mbps4. Bluetooth transmission distance: about 10 meters5. Bluetooth version: 5.06. Working frequency: 2400MHz7. Interface type: 3.5mm interface8. Output parameters: DC 5V/2.1A9. Support protocol: A2SP/AVRCP10. Basic functions: Bluetooth receiving/transmitting, U disk playback, 2.1A fast charge11. Scope of application: notebook computers, desktop computers, projectors, televisions, subwoofers, small speakers, power amplifiers, wired headphones and other devices with audio input/output interfaces12. Packing list: host x1, remote control (contains button battery) x1, audio cable x1, manual x113. Size: about 5.7x5x2 cm14. Weight: about 52 gramsFeatures:1. Using Bluetooth 5.0 chip2. Support Bluetooth receiving (RX) and Bluetooth transmitting (TX)3. Both receive and transmit modes can be inserted into U disk to play, support mp3/flac/wav/wam/ape and other formats4. Support a variety of audio equipment, wireless transmission, driver-free use, compatible with audio input/output interface equipment5. Support various audio and video APP software6. Built-in QC2.0 fast charging module, supporting 2.1A dual USB fast charging, easy charging for mobile phones, tablets, etc.7. Small and portable, does not take up space, wear-resistant and durable8. Built-in high-quality decoding chip, high-definition stereo sound quality9. Intelligently compatible with various devices, plug and play, suitable for devices with audio input/output interfaces10. Highly sensitive infrared remote control, about 5-10 meters infrared control, the remote control panel is simple and clear, and a variety of functions are controlled by one button11. Built-in multiple protection circuits, intelligently matching the current required by charging equipment, safe and efficient

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1. Bluetooth Compatible Version: 5.02. Bluetooth Compatible Protocol: A2DP3. Material: ABS + Gold Plated Metal Connector4. Transmission distance: 10 meters5. Transmission mode: fiber optic / USB type A6. Applicable equipment: for Nintendo Switch / PC / PlayStation console / Xbox console7. Connected device: Bluetooth compatible headphones / Bluetooth compatible speaker

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1. Bluetooth version: 5.12. Transmission distance: 10 meters under normal condition3. Input interface: fiber/coaxial /AUX/USB/ Bluetooth4. Material: aluminum alloy5. Output interface: R/L AUX6. Product size: 110*25*85mm7. Supporting equipment: mobile phone/computer/TV/projector, etc8. Power supply port: Type-C 9. Package contents: coaxial/optical fiber /3.5mm audio cable /USB power cable

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1. Product name: Bluetooth receiver & transmitter digital audio converter2. Product color: black3.Bluetooth version: 5.14. Material: aluminum alloy5. Input: fiber/coaxial /AUX6. Compatibility: Bluetooth 5.1 192KHz7. Output: RCA(R/L) /AUX8. Transmission distance: 10 meters9. Accessories: RCA cable x1/ optical cable x1/ coaxial cable x1/ AUX cable x1/ power cable x110. Product size: 20.5x117mm11. Packing size: 164x127x37mm12. Product weight: 245g

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1. Size: about 3.6x3x3 cm2. Weight: about 120 grams3. Working mode: in-line type4. Working voltage: 110-240V5. Output interface: standard 3.5mm socket6. Transmission rate: 24Mbps7. Use distance: about 8-15m8. Bluetooth version: V2.19. Working frequency: 2.4MHz10. Compatible speakers: most speakers and amplifiers11. Applications: smart phones, tablets, computers, TVs, etc.12. Features: DSPJ noise reduction, HIFI lossless and stable transmission, light and portable, simple operation, wide applicability

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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. The battery is 300 mAh7. Working time: about 6 hours8. Bluetooth receiving function: connect 1 mobile phone9. Bluetooth transmitter function: can connect 2 pairs of Bluetooth headsets at the same timePacking list: host x 1, 3.5mm audio cable x 1, charging cable x 1, manual x 1

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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. The battery is 300 mAh7. Working time: about 6 hours8. Bluetooth receiving function: connect 1 mobile phone9. Bluetooth transmitter function: connect a pair of Bluetooth headsets10. Screen display: can display the name of 8 devices to be paired (transmitting) / can display the name of paired mobile phone (receiving)Packing list: host x 1, 3.5mm audio cable x 1, charging cable x 1, manual x 1, RCA cable x 1

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Product Features:1, Bluetooth 5.0+EDR2. Bluetooth transmission distance 12m3. Support Bluetooth hands-free calling function4. Bluetooth receiver, Bluetooth transmitter 2 in 1 machine5. The industrys first Bluetooth adapter with battery display6. Support Bluetooth remote control mobile phone camera function7, support TF card playback8, support answering, hang up, refuse to answer, dial back and other telephone functions9, support call echo cancellation and noise suppression (CVC) technology10. Disconnect the Bluetooth connection for 5 minutes, and the product will shut down automatically.

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1. Bluetooth solution: 5.0 EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHz-2.48GHz3. Bluetooth transmitting distance ≤ 10m4. Bluetooth receiving distance ≤ 10m5. Charging voltage: DC 5V 6. Battery: 300mAh7. Working hours: about 6 hours8. Bluetooth transmitting function: two pairs of Bluetooth headsets can be connected at the same time9. Weight: 60g10. Accessories: host x 1, 3.5mm audio cable x 1, charging cable x 1, instruction manual x 111. Package size: 92x71x34mm

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1. Product model: D182. Product color: black3. Distance: 20m (without obstacles)4. Material: Aluminum Alloy5. Mode: Coaxial / Fiber Optic / USB Flash Drive / Bluetooth6. Interface: fiber optic interface + coaxial interface + 3.5mm audio interface + USB (U-disk play)7. Power supply interface: Type-C

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1. Receive and transmit 2 in 1.2. Chip has a more stable connection, faster transmission speed, and lower power consumption.3. Small and portable, easy to connect, Bluetooth pairing function, one-button operation, convenient and fast.4. Plug and play drivers are not required; Compatible with smart built-in noise reduction and high fidelity sound quality; 10 meters stable transmission signal; Fully supports automatic matching.5. Transmission distance: 10m

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1. Bluetooth scheme: 5.0 EDR, A2DP, HSP, AVRCP2. Frequency: 2.4GHz-2.48GHz3. Bluetooth transmission distance: ≤10 meters4. Bluetooth receiving distance: ≤10 meters5. Charging voltage: DC 5V6. Battery: 200mA7. Working time: about 6 hours8. Bluetooth receiving function: connect 1 mobile phone9. Packing size: 100x78x22mm10. Weight: 55g color box11. Packing list: - Bluetooth Adapter x 1- 3.5mm audio cable x 1- Charging cable x 1- Instruction manual x 1

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1. Technologies: BT5.0, A2DP, AVRCP (receiver mode only).2. Operating range: up to 10m / 33ft (without blocking objects).3. Pairing name (receiver mode): KN3304. TX: transmitter mode, red LED light on5. RX: receiver mode, blue LED light on6. Insert the usb power, the red light turns on in streaming mode, the red light flashes when pairing, and the red light always turns on after the pairing is successful.7. Insert usb to power on, the receiving mode is blue light, the blue light flashes when pairing, the blue light always turns on after the pairing is successful.

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Features: 1. Plug and Play 2. Support 3.5mm AUX and Bluetooth two ways to play music 3. Multi-function buttons, support hands-free call and FM, can answer/reject calls or FM with one key 4. USB interface power supply, support multiple power supply methods 5. Unlimited models 6. Support Android/IOS system 7. Small size, easy to carry Product specifications: 1. Bluetooth version: V5.0+2.1EDR 2. Bluetooth distance: 10m 3. Transmitting distance: less than 8m 4. Working voltage: DC 5V/2.1A (max) 5. Power supply mode: USB power supply 6. Radio frequency point: 87.5MHz, 88.0MHz, 88.8MHz Packing list: Bluetooth car FM transmitter x 1 3.5mm audio cable x 1 Manual x 1

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Features: 1. It can help home speakers, wired earphones, car speakers, etc., do not have Bluetooth to connect with your mobile phone via Bluetooth 2. When using it on a computer, there is no need for an audio cable, no driver, plug and play (only audio cannot transmit data) 3. With a switch, you can switch between transmitting mode and receiving mode at any time, both modes are two-channel stereo 4. The 3.5mm AUX interface needs to be connected to an audio cable to play music 5. Built-in microphone, support Bluetooth hands-free call 6. No built-in battery, powered by USB DC 5V interface, support multiple power supply methods 7. Bluetooth 5.0 technology, fast transmission speed 8. Small size, easy to carry Product specifications: 1. Bluetooth version: Bluetooth 5.0 2. Operating range: up to 10m (under no obstructing objects) 3. Pairing name: KN330 (in receiving mode) 4. TX mode: Transmitter mode, the red LED light is on 5. RX mode: receiver mode, the blue LED light is on 6. Product size: 45x20x11mm Packing list: Bluetooth audio receiver transmitter x 1 3.5mm male to male audio cable x 1 Manual x 1

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Product Introduction:The Q3 is a wireless Bluetooth audio receiver with dual interface audio output that connects your home or car speakers with a 3.5mm AUX or Optical digital audio output, easily transforming your normal speakers into wireless Bluetooth speakers. This product supports U disk playback, support MP3/WMA/AAC/AAC+/ALAC/FLAC/APE/WAV and other most lossless audio format decoding, using imported chip AP1048, high-performance 32-bit Bluetooth audio processor, decoding up to 24 bits /96KHz; Support EQ sound adjustment, and support infrared remote control operation; Product appearance design is exquisite, pure black appearance design to show the high-end atmosphere; Easy to operate, through wireless devices such as smart phones, tablets and other paired with this product wireless Bluetooth, let you enjoy the wireless transmission at any time to bring music feast.Product parameters:1. Product name: Wireless Bluetooth audio receiver2. Model: Q33. Bluetooth: Dual-mode Bluetooth 5.04. Frequency range: 2.4-2.48ghz5. Bluetooth protocol: AVRCP, A2DP, HFP/HSP and other protocols6. Output interface: 3.5mm stereo AUX output, digital Optical fiber audio output7. (This product supports 3.5mm stereo output and Optical digital fiber audio output at the same time)8. Function introduction: U disk playback, support a variety of lossless audio format decoding9. MP3 / WMA / AAC / MP4 / M4A / FLAC / APE / WAV audio format decoding10. Support EQ sound adjustment11. Support IR remote control operation12. Transmission distance: 10 meters13. Material: ABS environmental protection material14. Power supply: Type-C USB 5V power supply15. Compatibility: Support Android and iOS smartphones, tablets and other bluetooth devices16. Size: 8.8*8.8* 1.8cm17. Weight of the host: 60gPacking List:1. Q3 Wireless Bluetooth audio receiver x 12. USB type-c charging cable x 13. 3.5mm audio cable x 14. Optical fiber audio cable x 15. Infrared remote control (not include battery) x 16. Product storage bag x 17. Operation manual x 1

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1. HD lossless sound quality, listening to songs, lag-free stereo sound quality, enjoy excellent lossless streaming sound quality and cinema sound effect.2. Receive / transmit rich dual-mode interface, widely compatible and supports easy receive / transmit dual-mode switching for all audio devices3. The computer and connect speakers allows upgrade / Bluetooth headphones to solve the problem that the computer has non-Bluetooth compatible and cannot use Bluetooth compatible. Listen to music more freely and enjoy music4. Upgrade vintage car audio, easily connect car audio to cars Bluetooth-enabled audio mobile phone and listen to music / navigation wirelessly5. The airframe is not only small and powerful, but the airframe size is smart, and the function is powerful, making you enjoy listening to songs / playing games / chasing dramas more.6. Connection range: 15m7. Frequency response range: 10hz-20khz8. Signal-to-noise ratio: less than 110dB9. Product function: receive / transmit 2 in 1

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1. Material: PC+ABS 2. Bluetooth: 5.0 3. Transmission distance: 15m 4. High fidelity sound quality - Signal-to-noise ratio: >110db - Response frequency: 110Hz-20Hz - Output impedance: 75 ohms - Distortion rate: <0.02% 5. Support U disk, RCA, RX/TX output 6. Size: 109x73x29mm

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1. Material: plastic 2. Input voltage: DC5V 3. Suitable for: computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode) 4. Transmission rate: 100 Mbps 5. Effective working radius: 10 meters 6. Bluetooth standard: 5.0 7. Working frequency: 2.4 MHz 8. Input interface, 3.5mm audio 9. With LCD screen, you can directly select the device to be paired 10. Built-in AEC echo cancellation and ANC cancellation circuit to restore the real sound effect 11. Drive-free, switch in one second 12. Small and exquisite, easy to carry 13. Product size: 62x25x13.3 mm 14. Product weight: 30g

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1. BT5.0 technology, you can easily transfer music.2. Built-in microphone. Convenient to answer / reject calls while driving.3. Mini size and smart design. Easy to carry4. The built-in 110mAh battery provides about 8 working hours.5. With a remote camera function, it can bring you a great experience.6. Package Size: 10 * 7.5 * 2.2cm7. Package Weight: 52.9g

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1. Product name: Bluetooth Audio receiver2. Bluetooth version: 5.13. Connection range: 15m4. Frequency response range: 10Hz-20KHz5. Battery capacity: 200mAh6. SNR: less than 110dB7. (TX) Transmission mode: Transmission mode TV computer transmits audio to Bluetooth headset or Bluetooth speaker,8. (RX) Receiving mode: In receiving mode, you need to plug in the audio cable to connect the wired speaker or wired earphone. In receiving mode, you need to connect the bluetooth of the mobile phone

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1. Compatible: Android, IOS system mobile phone and Pad, and all Bluetooth audio equipment, audio equipment with audio input interface2. Suitable type: computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode)3. Battery capacity: 140mAh4. Bluetooth version: V5.05. Life time: about 4H6. Bluetooth distance: 10m (open place)7. Charging method: Micro USB 5V/0.5A8. Output connection mode: 3.5mm interface9. Input connection mode: 3.5mm interface10. Packing list: host x1, charging cable x1, 3.5 audio head x1, manual x1

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1. Bluetooth version: 5.0 2. Bluetooth normal distance range: 10M (no obstacle) 3. Material: ABS 4. Applicable models: players with Bluetooth function 5. Product weight: 9g

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1. Support NFC: built-in chip, you can connect with the NFC mobile phone or other support NFC Bluetooth device directly by touching this receiver 2. Playing music on 2 speakers simultaneously: With both 3.5mm and 2xRCA 2 kinds of connection options, you can enjoy music on 2 speakers simultaneously. 3. Support dual audio ports to connect: come with both 3.5mm and 2xRCA audio port, suitable for more devices (3.5mm cable and 2RCA cable included). 4. Long-range wireless connection: The effective distance up to 10 meters/33 feet, controlling the music playing in a long distance. 5. Support auto TURN ON/OFF: Using the charger cable connect to your car or other power, when start the car or it have power, it will auto turn on, and automatically connect to the device which you last connected. When the car turned off, it will auto turn off. 6. Bluetooth 5.0 version: Compliant to Bluetooth version 5.0, backwards compatible to Bluetooth 4.2/4.1/4.0/3.0/2.0/1.0. 7. Material: ABS 8. Working power supply: DC 5V 9. Transmission distance: about 10m 10. Transmission rate: 100 Mbps 11. Audio interface: 3.5mm + 2xRCA 12. Size: 6x6x2cm 13. AV cable length: 95cm 14. Power cable length: 95cm 15. Audio cable length: 95cm

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1. Technologies: BT5.0, a2dp \ avctp \ avdtp \ avrcp \ hfp \ spp \ smp \ att \ gap \ gatt \ rfcomm \ sdp \ l2cap (receiver mode only) 2. Operation range: up to 15m / 50ft (without any blocking objects) 3. Pairing name(Receiver mode ): Bluetooth Music 4. Transmitter mode: blue LED light is on 5. Receiver mode: white LED light is on 6. Signal to noise ratio: about 110dB 7. Frequency response range: 10Hz-20KHz 8. Output impedance: 75 ohms 9. Size: 10.5x6.5x2.5cm

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1. Good quality, fashionable design 2. Compatible with iPhone / iPad, Samsung Galaxy S series 3. Simple setup: just plug the device to your speaker by USB slot without drive, charging with USB port 4. Supported Profiles: A2DP,AVRCP, HFP and HSP 5. Bluetooth connectivity to stream stereo audio instantly from any bluetooth audio devices 6. Recording function 7. Distance: 0-10 meters 8. Version: Bluetooth 2.1 + EDR

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1) Compact size. 2) Enable your speaker with Bluetooth function. 3) Plug and play, no need installation. 4) Works with the speaker which has 3.5mm line-in jack and play music from Bluetooth A2DP enabled mobile phone and other Bluetooth A2DP audio devices. Specification: 1) Bluetooth V2.1+EDR 2) Bluetooth profiles: A2DP, AVRCP 3) Range: 10 meters 4) Rechargeable 80mAh Li-polymer battery 5) Frequency response: 2.4GHz-2.4835GHz 6) Receiving sensitivity: -74±4dB 7) Charging input voltage: DC 5V 8) Up to 12 hours working time 9) About 2.0 hours charging time

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1. Connecting audio input line to change the common sound-box to Bluetooth sound-box 2. Complies with Bluetooth 2.0, 2.1 3. Support: A2DP V1.2 4. Powered by 5V DC 5. Transmission distance: up to 10 meters 6. 2 indicators flicker alternately when there is no connection. Blue light flicker slowly after successful connection 7. Easy to use by connecting audio input line to change the common sound-box to Bluetooth sound-box 8. High sensitivity level, high performance chip 9. Compact and human-friendly design, convenient to carry, beautiful out looking 10. Optional powered directly with power adapter or powered by PC USB port 11. Optional embedded battery which has long working life 12. Optional Bluetooth audio transmitter to get better result 13. Low power consumption and long continuous working time 14. Support digital products with Bluetooth function, such as Bluetooth cell phone, Bluetooth, PC, phone

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Features1. Delicately disc design, exquisite workmanship and mini size with lighter weight. 2. Multi-function technique, one Bluetooth receiver can connect with two Bluetooth devices. 3. High quality stereo transmission for a better music experience. 4. Reverse control of the music play of connected Bluetooth devices. 5. Safe driving design, it can be used as a Bluetooth car kit which with music play function.Music Function Operation Steps1. Step one: Connected the H-366 with speaker by 3.5mm audio cable, long press the on-off key to start up; 2. Step two: Open Bluetooth devices e.g. smart phone, tab pc and PC, search H-366; 3. Step three: After pairing successfully, play the music wirelessly.Multi-point Connection Steps1. Long press power key 5 seconds, cell phone 1 connected with the device successfully. 2. Long press power key 2 seconds, "beep". 3. Open Bluetooth function of cellphone 2, connect it with the device. 4. Connect the device with cellphone 1 again by manual operations. 5. The device connected with these two cell phones successfully. Remark: After Multi-point setup successfully, automatically connect with two cellphones when use again. Remark: If cellphone changed, enter pairing mode to connect again. default to connect the last two cell phones Remark: After long term use, restore factory settings when connected failure(disconnect the cellphone Bluetooth connection after restoring factory settings)Press Key Function1. Volume +: Short press, last song; Long press, Volume plus 2. Volume -: Short press, next song; Long press, Volume decline 3. Power key: Short press, Play/Pause; Double press, redial; Long press, turn on/off 4. Restore factory settings: Long press power key and volume plus key five seconds to restore factory settings(Red and blue light blink twice and with prompt tone)

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About the productThis product is a Bluetooth digital transmitter. It allows you to get rid of the bondage of all kinds of cables. Whether you are in a comfortable sofa or move in the room. It can deliver music from your TV / DVD to your Bluetooth speaker / Bluetooth headphone / home stereo system, make you enjoy the abundance of private music feast.Features1. Using the latest Bluetooth 2.1 technology, support A2DP agreement, not only greatly improve the data transfer rate, more to ensure the stability of audio and sound quality 2. With optical coaxial and 3.5mm input, suitable for TV, Blu-ray DVD, iPhone, cellphone, computer etc. 3. Long transmission distance up to 10 meters 4. This product can memory 10 groups device which paired with it already, and automatically paired when next time you use 5. Compact size for ease of carrying anywhere 6. The distance up to 10 meters

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1.The product is set to receive and launch, two-in-one Bluetooth device. 2.The product is simple, which is able to launch and receiver freely. 3.Through Bluetooth reception mode you can send the phone music to the traditional home audio equipment. 4.It is more convenient to send TV, CD player, MP3 or other sources to the Bluetooth speaker or 5.Bluetooth headset through the product Bluetooth launch mode. 6.Due to the low latency technology, It also supports sound real-time transmission of online games, television and film. 7.Built-in rechargeable battery, which has long battery life. 8.It solves the imitations of audio equipment and extends a variety of audio equipment transfer function. 9.Fast connection more stable sound.

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1. Support all audio equipment with audio input interface, realize wireless audio receiver transmission 2. Support automatic search for Bluetooth devices to realize connect, transmit wireless audio transmission 3. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure 4. Built-in enhanced signal transmission circuit, connected faster and more stable 5. Double lossless audio formats compatible 6. Support AUX OUT, Earphone 7. Automatic memory connected function, the operation is easier, more convenient 8. Built-in battery, Long standby 9. Bluetooth 2.1, Consume low power 10. Live voice prompts, simple and clear operating 11. Smart compatible Android, IOS phone system and PAD, and all Bluetooth audio devices 12. Support connect a mobile phone 13. Easy connection, No Need APP and Drivers

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1. The Bluetooth receiver inserts the computer interface to bright blue light in the search 2. Open blue Bluetooth device(Bluetooth headset or Bluetooth audio), after receiving often bright blue light 3. Bluetooth version: 4.2 4. Operation range: up to 10m 5. Compliant with Windows XP / Vista / 7 / 8 / 10 6. Support Apple Mac OS system 7. Product material: ABS 8. Product size: 60.8mm x 23.8mm x 13.1mm

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1.Transmitter mode：Wirelessly streams audio from your Non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones /speakers/receiver.2.Receiver mode： Wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones.3.Mode switching:1. If the device has been in a mode for a long time, it needs to be re-energized twice to switch to another mode.2. If the device has just switched mode, you want to immediately switch to another mode, you only need to re-energize once.4.Pairing methodRX mode: Please connect the product to the audio device with a 3.5mm audio cable and find MSD168 in the Bluetooth settings of the phone to pair. The blue light flashes during the pairing process, and the blue light stops flashing after the pairing is successful.TX mode: Please connect the product to a device such as a TV with a 3.5mm audio cable/RCA audio cable, TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), the red light flashes during pairing, and the red light stops flashing after pairing succeeds.Model: MSD168Technologies: BT5.0, A2DP, AVRCP (receiver mode only)Operation Range: Up to 10m / 33ft (without any blocking objects)Pairing name(Receiver mode ): MSD168Transmitter mode: Red LED light is onReceiver mode: Blue LED light is onDimensions: 34mm*17mm*12mmPacking list:1x Bluetooth 5.0 Audio Transmitter/Receiver1x 3.5mm Aux Cable(1M/39in)1x User Manual

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Product description: TX16 is a 3.5mm Bluetooth transmitter-receiver Bluetooth adapter with optical fiber and one for two. It can connect two devices at the same time. When it is used as a Bluetooth transmitter, it can connect mobile phones, walkmans, and televisions. , The music on the computer and other devices is transmitted wirelessly to your Bluetooth receiver, stereo Bluetooth headset, Bluetooth speaker and other devices. When it is used as a receiver, it can be used as a Bluetooth stereo headset (you only need to insert the headphone cable into the 3.5mm interface) or connected to speakers and amplifiers through audio cables to realize wireless Bluetooth transmission and playback of audio signals from mobile phones or computers. The product adopts CSR5.0 module design. The high-end integrated chip has the characteristics of good sound quality and low power consumption; it integrates the function of Bluetooth audio transmission one for two, compatible with all electronic products on the market. And solves such as XOBX game console- PS4-Smart TV and other products only have the problem of optical fiber output. Note: Please fully charge it before using TX6. Specifications: Product name: TX16 Bluetooth version: V4.1, Class II Bluetooth chip: CSR BC8670 Frequency range: 2.402GHZ-2.480GHZ Bluetooth protocol: RX: A2DP AVRCP TX: A2DP Transmission mode: support (connect two Bluetooth speakers or earphones at the same time, use a CODEC at the same time) Receiving mode: support (one for two functions, even two mobile phones) CODEC: Sort TX: Respectively: First APT-X, Second: SBC, Third: APTX-LL, Fourth: FastStream RX: SBC Note for APTX use: APT-X 48KHZ codec is first supported in single connection (headphones or speakers must also support APT-X) If it is dual connection, SBC CODEC will be automatically switched. Battery specification: 350MA rechargeable lithium battery Charging power supply: 110-240V AC Adapter 5VDC "300ma Working temperature: -10a??55 degrees Working hours: AUX: 15 hours SPDIF: 12 hours Product size: 60x60x20mm

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Product description:Support audio equipment with audio input interface to realize wireless audio reception and transmissionBuilt-in AEC and ANC noise elimination circuit, gorgeous stereo, sound quality more pureBuilt-in enhanced signal transmission circuit, connection faster and more stable voiceCompatible with dual lossless audio formatsSupport the AUX IN/OUTAutomatic memory connection function, easier operation, more convenient connectionBuilt-in battery, long battery lifeSmart, compatible with android, IOS phones and pads, and all bluetooth audio devicesProduct connection is simple, without any driver and download APP tedious;Launch status supports one drag two functionsStereo support in transmit modeProduct parameters:Bluetooth version: 5.0Charging: DC 5VBattery: 300 mhaWorking hours: 5hoursCharging time: 2 hoursOutput: 3.5mm audio outputPacking weight: 65gThis product is connected to a bluetooth device (such as a cell phone) and inputs audio into other non-bluetooth audio devices using AUX portsThis product is connected with AUX and playback device, and the audio is transmitted through bluetooth to the bluetooth receiving device (such as bluetooth headset).

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The updated version added U disk reading, using the latest current sound isolation technology to eliminate bluetooth current sound. Easy pairing, quick connection. Concise, atmospheric appearance, fashion cool, convergence of a variety of connection. Lossless BBB zero, one second in place. Young people must be smart!NFC bluetooth audio adapter, let the wired speaker second to wireless bluetooth speaker. Let you play while enjoying high quality music, easy to achieve the home speaker broadcast phone/tablet music.High quality bluetooth 4.1 lossless audio receiver support bluetooth /NFC function of mobile phone, tablet computer with bluetooth /NFC function, notebook computer with bluetooth /NFC function and other digital products with bluetooth /NFC function.1, it allows you to have the minimum cost, the old audio upgrade to a bluetooth function of the audio;2, it can be convenient to the phone in the music, "swing" (transmission) to the audio equipment to play;3. It allows you to get rid of the shackles of all kinds of connections. No matter you are sitting on a comfortable sofa or moving in the room, it can transmit music from your mobile phone to your home sound system and enjoy a sumptuous private music feast

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5.0 bluetooth adapterLet the computer have bluetooth function, support multi-device connection to realize the connection between the computer and other bluetooth devicesMobile phone tablet mouse keyboard bluetooth headset gamepad, etcSolve desktop computer without bluetooth function, bluetooth wireless transmission.Connect bluetooth headset to support wireless listening to music, voice calls.

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Product color: black rubber oilProduct channel: stereoInterface type: 3.5mmBluetooth version: bluetooth 4.2Features: the receiver can connect to 3.5mm ordinary earphone, ordinary speaker and car speaker headphoneThe transmitter is inserted into the audio port of TV, computer and mobile phone through a 3.5mm adapter to transmit signals, which can be connected to the bluetooth headphone bluetooth speaker for use.Bare weight: 16g (bluetooth transmitter and receiver)Total product weight: 60g(bluetooth transmitter and receiver + wiring + charging cable + instruction manual + box packaging)Packing: boxBattery capacity: 200 mahPackage size: 9.2*8.8*2cmPacking list: 100 PCS/cartonPairing timeout shutdown: shutdown after a pairing state lasts 5 minutesLow voltage reminder: when the voltage is less than 3.2v, it will be reminded once every 5 seconds, and 3.1v power offSystem status:Power on and off: long press the power button for 3-5 secondsVolume plus: long press +Volume reduction: long press - signReceiver music control:Pause: press the power buttonPrevious track: - buttonNext track: + sign tapReceiver: stereo,Transmitter: unilateral trackLed light display:Power on pairing: red and blue lights flash alternatelyConnection status: blue light flashes slowly

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Feature:1. Easy to operate: Simply connect your speakers/earphones to our devices and instantly convert your speakers/headphones into stylish wireless Bluetooth speakers/earphones.2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high-fidelity music anywhere in the room through wireless control.3. Portable design: Mini clip design, portable features let you carry it wherever you want.4. Support iPhone, Android and other smart phones that support Bluetooth A2DP.5. Compatible with home bass/speaker, car bass, headphones with 3.5mm audio input.Specification:1. Bluetooth version: 4.1.2. Frequency range: 2.4 GHz.3. Agreement: A2DP.4. Transmission range: up to 10 m / 33 ft.5. Power: DC 5V.6. Charging time: about 30 minutes.7. Working time: 4 hours or so.8. Size: 1.4x1.5x5.8cm.Packing list:Bluetooth audio receiver x 1Metal adapter x 1Charging cable x 1Instruction manual x 1

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Feature:1. Easy to operate: Simply connect your speakers/earphones to our devices and instantly convert your speakers/headphones into stylish wireless Bluetooth speakers/earphones.2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high-fidelity music anywhere in the room through wireless control.3. Portable design: Mini clip design, portable features let you carry it wherever you want.4. Support iPhone, Android and other smart phones that support Bluetooth A2DP.5. Compatible with home bass/speaker, car bass, headphones with 3.5mm audio input.Specification:1. Bluetooth version: 4.1.2. Frequency range: 2.4 GHz.3. Agreement: A2DP.4. Transmission range: up to 10 m / 33 ft.5. Power: DC 5V.6. Charging time: about 30 minutes.7. Working time: 4 hours or so.8. Size: 1.4x1.5x5.8cm.Packing list:Bluetooth audio receiver x 1Metal adapter x 1Charging cable x 1Instruction manual x 1

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Feature:1. Easy to operate: Simply connect your speakers/earphones to our devices and instantly convert your speakers/headphones into stylish wireless Bluetooth speakers/earphones.2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high-fidelity music anywhere in the room through wireless control.3. Portable design: Mini clip design, portable features let you carry it wherever you want.4. Support iPhone, Android and other smart phones that support Bluetooth A2DP.5. Compatible with home bass/speaker, car bass, headphones with 3.5mm audio input.Specification:1. Bluetooth version: 4.1.2. Frequency range: 2.4 GHz.3. Agreement: A2DP.4. Transmission range: up to 10 m / 33 ft.5. Power: DC 5V.6. Charging time: about 30 minutes.7. Working time: 4 hours or so.8. Size: 1.4x1.5x5.8cm.Packing list:Bluetooth audio receiver x 1Metal adapter x 1Charging cable x 1Instruction manual x 1

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Feature:1. Easy to operate: Simply connect your speakers/earphones to our devices and instantly convert your speakers/headphones into stylish wireless Bluetooth speakers/earphones.2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high-fidelity music anywhere in the room through wireless control.3. Portable design: Mini clip design, portable features let you carry it wherever you want.4. Support iPhone, Android and other smart phones that support Bluetooth A2DP.5. Compatible with home bass/speaker, car bass, headphones with 3.5mm audio input.Specification:1. Bluetooth version: 4.1.2. Frequency range: 2.4 GHz.3. Agreement: A2DP.4. Transmission range: up to 10 m / 33 ft.5. Power: DC 5V.6. Charging time: about 30 minutes.7. Working time: 4 hours or so.8. Size: 1.4x1.5x5.8cm.Packing list:Bluetooth audio receiver x 1Metal adapter x 1Charging cable x 1Instruction manual x 1

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Feature:1. Easy to operate: Simply connect your speakers/earphones to our devices and instantly convert your speakers/headphones into stylish wireless Bluetooth speakers/earphones.2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high-fidelity music anywhere in the room through wireless control.3. Portable design: Mini clip design, portable features let you carry it wherever you want.4. Support iPhone, Android and other smart phones that support Bluetooth A2DP.5. Compatible with home bass/speaker, car bass, headphones with 3.5mm audio input.Specification:1. Bluetooth version: 4.1.2. Frequency range: 2.4 GHz.3. Agreement: A2DP.4. Transmission range: up to 10 m / 33 ft.5. Power: DC 5V.6. Charging time: about 30 minutes.7. Working time: 4 hours or so.8. Size: 1.4x1.5x5.8cm.Packing list:Bluetooth audio receiver x 1Metal adapter x 1Charging cable x 1Instruction manual x 1

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1. Bluetooth audio receiver is designed with dual output (USB/AUX) interface, bringing you to enjoy the fun of wireless music.2. Plug in the power amplifier USB to realize bluetooth playback, plug and play. The CD player has no audio transmission function or is incompatible, so it can be used normally only if it is connected to the AUX interface.3. AUX wired connection devices need to connect USB port to charger 3.5mm audio cable USB bluetooth receiver common charging head stereo4. Suitable for a variety of equipment subwoofer car audio multimedia speaker power amplifier pull bar speaker computer small speaker, etc5.Accessories: receiver 3.5 audio cable blister packaging

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