Bestselling Products

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: -10—55 degrees Working hours: AUX: 15 hours SPDIF: 12 hours Product size: 60x60x20mm

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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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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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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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USB bluetooth transmission mode:1: USB is directly plugged into the computer's USB interface when the sound card is used, and the blue light flashes. Turn on the bluetooth headset or bluetooth speaker and enter the matching state, and the bluetooth transmitter will automatically search for connection.2: use it on TV, plug USB into a 5V power supply UDB or charger, connect the audio cable to the TV audio port, set the TV as the headset output, red light flashing, turn on the bluetooth headset or bluetooth speaker, enter the matching state, bluetooth transmitter will automatically search for connection, after the connection is successful, the blue light will be long on. 3.AUX wired connection interface shall be connected to the charger for power supply4. Support bluetooth speaker for TV, laptop, bluetooth headset5. Product size: 47*23*11MM6. Launcher *1 blister package *1

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Product Specifications:1. Model: JEDX-M1352. Technology: BT5.0, A2DP, AVRCP (reception mode only)3. Operating range: up to 10 meters / 33 feet (without obstacles)4. Pairing name (receiving mode): MSD1355. Transmitter mode: red LED lights6. Receiver mode: blue LED lightsThe product contains:Bluetooth 5.0 audio transmitter / receiver x 13.5mm audio cable (1M / 39 inches) x 1Manual x 1Tips:1. Receive and transmit plug and play, no wire2. Since the product needs to read data when it is turned on, if you need to adjust the mode, please wait for 1-2 seconds, do not quickly press the switch button

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Main feature:1. Beautiful appearance2. Adopt Jerrys high-performance chip design3. Built-in rechargeable battery, can work for a long time4. The product is simple to connect, without any tedious driver and APP download5. Small size and no space requirementThe main parameters:1. Bluetooth version: Bluetooth V5.02. Support protocol: RX: A2DP, TX: A2DP3. Working frequency band: 2.402GHz-2.480GHz4. Power level: Class II5. Audio coding: SBC6. Working current: RX is less than 22mA, TX is less than 35mA7. Built-in battery: 200mAh8. Charging current: about 200mA9. Charging time: about 2 hours10. Life time: RX is greater than 7H, TX is greater than 5H11. Bluetooth distance: greater than 10m (open space)12. Charging method: Micro USB 5V / 0.5A13. Input / output connection: I2S AUX interface14. Compatible: Android, IOS system mobile phones and iPad, and Bluetooth speakers or headphones that support A2DP protocol15. Button function: (see the instruction manual for details), on / off: long press the button 3S to turn on, the indicator light will be on. Shutdown: In the power-on state, long press the button 3S LED to turn off the power16. Mode switching: during start-up, it can be hot switched by mode switch17. Dimensions (bare metal): 44x44x12 mm18. Weight (bare metal): 18gPacking list:Host x 13.5mm audio cable x 1Micro USB power cable x 1Operating Instructions x 1

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1. Bluetooth: V5.0+EDR+A2DP+HSP+AVRCP2. Bluetooth range: 10m (obstacle-free)3. Size: 62x25x13.3mm (bare metal)4. Weight: 22.5g5. Input voltage: DC 5V6. TX mode: specially designed for computer/iMac/TV, wireless audio streaming from PC/laptop/TV to Bluetooth headset/speaker. The USB power supply can be easily plugged and used without any time limit or any other driver software. Intuitive operation interface, it is more convenient to list the Bluetooth name on the display7. RX mode: designed for car stereos/speakers/headphones and most mobile devices with 3.5mm auxiliary ports, making ordinary speakers instantly become wireless Bluetooth stereo speakers, wirelessly transmitting music from smartphones to car or home stereo systems

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1. Weight: 29g2. Interface: 3.5mm AUX3. Dimensions: 5 x 2 x 1cm4. Material: plastic + metal5. Working frequency: 24MHz6. Transmission rate: 25Mbps7. Effective working radius: 10 m8. Function: support to connect headphones/mobile phones/speakers, etc.Packing list:Bluetooth receiver x 13.5mm metal adapter x 1USB charging cable x 1Manual x 1

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1. Bluetooth version: V5.02. Support protocol: RX supports A2DP, AVRCP, TX supports A2DP3. Working frequency band: 2.402GHz-2.480GHz4. Power level: Level 15. Sensitivity: -80dBm is less than 0.1% BER6. Signal to noise ratio: greater than or equal to 75dB7. Distortion: less than or equal to 0.1%8. Support dual stream (TX mode supports one transmitter to connect two Bluetooth speakers or headphones at the same time to use one CODEC)9. Support multi-point connection (RX mode supports connection of two mobile phones)10. Codec mode: TX is apt-X HD, apt-X LL, apt-X, SBC; RX is apt-X HD, apt-X LL, apt-X, SBC11. Note on using APTX: apt-X HD CODEC is preferentially supported in single connection (the connected device must also support apt-X HD)12. Built-in battery: 1000mAh13. Charging current: about 200mA14. Charging time: about 4.5 hours15. Life time: RX is greater than 20 hours, TX averages about 15 hours16. Bluetooth distance: greater than 80m (straight line without obstruction)17. Charging method: Micro USB 5V/0.5A18. Input/output connection: SPDIF interface, I2S AUX interface19. Compatible: Android, IOS system phones, tablets and Bluetooth speakers or headphones that support A2DP protocol20. Dimensions: 114 x 100 x 20mm21. Weight: 270g

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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 10m4. Bluetooth receiving distance: less than or equal to 10m5. Power supply voltage: DC 5V (USB power supply, no built-in battery)6. Bluetooth receiving function: connect 1 mobile phone7. Bluetooth transmitter function: connect a pair of Bluetooth headsets8. 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 13.5mm audio cable x 1Manual x 1

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1. The appearance of the product is light and handy, the paired audio head is bent, easy to use and install2. Support APTX, APTX LL playback3. Unique 3.5MM audio output interface design, more flexible4. Hands-free call, one-click answer5. Built-in batteryProduct parameters:1. Bluetooth version: V5.02. Support protocol: A2DP 1.3, AVRCP 1.6, HFP 1.7, HSP 1.23. Working frequency band: 2.402GHz-2.480GHz4. Power level: power level 25. Working current: less than 25mA6. Built-in battery: 110mAh7. Charging current: less than 100mA8. Charging time: about 1.5 hours9. Audio performance: APTX/APTX LL/AAC/SBC, etc.10. Life time: more than 5 hours11. Bluetooth distance: greater than 8m (open space)12. Charging method: Micro USB 5V13. Output connection: 3.5mm stereo interface14. Compatible: Android, IOS system phones and tablets, and all Bluetooth audio devices15. Weight: 70gRemarks:1. When the Bluetooth receiver is not in use, please do not store it at low power. Long-term low power storage will cause automatic battery protection2. When the Bluetooth receiver APTX-LL function is used, the mobile phone also needs to support the APTX-LL function, otherwise it will automatically switch to SBC CODEC

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1. This is a home Bluetooth audio receiver with dual interface audio output, supports TF card/U disk playback, hands-free calling, and NFC connection. Industrial-grade power isolation module is used to solve noise interference2. Connect your speakers (3.5mm and RCA) via the (3.5mm and RCA) audio interface, instantly turning your ordinary speakers into Bluetooth speakers. The product is compact and stylish in appearance and convenient to operate. Pairing with the product through Bluetooth devices (mobile phones, tablets, etc.) allows you to enjoy the music feast brought by Bluetooth transmission at any time3. Support equipment: support two mobile phones to connect4. Bluetooth version: 5.05. Output interface: 3.5mm stereo, RCA left and right channels6. Function introduction: TF/U disk playback, hands-free call, NFC connection7. Bluetooth protocol: AVRCP, A2DP8. Frequency range: 2400-2483.5MHz9. Frequency response: 20Hz-20KHz10 Output power: 28mW RL=16 ohm11. Signal to noise ratio: greater than or equal to 90dB12. Total harmonic distortion: less than or equal to 0.00113. Support SBC, AAC14. Forward transmission distance: 10m15. Support Micro USB interface: 5V power supply

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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: connect 1 pair of Bluetooth headset10. Screen display: can display the name of 8 devices to be paired (transmitting) / can display the name of paired mobile phone (receiving)11. Color: blackPacking list:Host x 1Power cable x 13.5 audio cable x 1Manual x 1

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1. Bluetooth play mobile music2. Built-in microphone3. Support TF card to play music, support multiple audio formats4. Applicable to a variety of playback devices, such as audio/headphones, etc.5. The NFC function supports the touch connection of mobile devices without manual connectionProduct parameters:1. Bluetooth version: 5.02. Frequency range: 2.402GHz-2.480GHz3. Support protocol: A2DP HFP AVRCP NFC4. Output interface: Lotus +3.5mm audio interface5. Signal to noise ratio: less than 90dB6. Working distance: 10m7. Support TF capacity: less than or equal to 64GB8. HiFi level: Support SBC Flac APE MP3 WAV WMA9. Micro USB interface: DC 5V power supply

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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: connect 1 pair of Bluetooth headset10. Screen display: can display the name of 8 devices to be paired (transmitting) / can display the name of paired mobile phone (receiving)11. Color: blackPacking list :Host x 1Power cable x 1Audio cable x 1Manual x 1

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1. This is a Bluetooth audio transmitter with 3.5mm/optical/coaxial interface2. Pair and connect with Bluetooth receivers (such as Bluetooth headsets, Bluetooth speakers, Bluetooth audio receivers, etc.)3. The transmitter interface is connected with computers, TVs, game consoles and other devices, instantly turning your device audio signal into a wireless audio signal output4. Bluetooth version: 5.05. Frequency range: 2.402GHz-2.480GHz6. Bluetooth protocol: A2DP7. Input interface: 3.5mm + coaxial + optical audio port8. Support TF card: 64GB9. HiFi level: Support SBC Flac APE MP3 WAV WMA10. Micro USB interface: 5V power supply

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1.TX18 is a 3.5mm Bluetooth transmitting and receiving integrated one-drag-two Bluetooth adapter, which can connect two devices at the same time. When it is used as a Bluetooth transmitter, it can transmit music from mobile phone, Walkman, TV, computer, airplane, game machine and other devices to your Bluetooth receiver, stereo Bluetooth headset, Bluetooth speaker and other devices wirelessly.2. When it is used as a receiver, it can be used as a Bluetooth stereo headset (only the headphone cable needs to be inserted into the 3.5mm interface) or connected with speakers, amplifiers, cars, ships and other devices through the audio cable to transmit and play music through wireless Bluetooth of mobile phones or computers.Note: Please fully charge TX18 before using.3. Product name: TX184.. Bluetooth version: V5.05.. Bluetooth chip: CSR 86706. Frequency range: 2.402-2.480GHZ7. Bluetooth protocol: RX-A2D2 AVRCP TX-A2DP8. Connect devices: Support one drag and two, connect two devices at the same time9. Supported format: APTX SBC APTX-LL10. Battery specification: 200MA11. Charging power supply: DC 5V Type-C interface charging12.Working hours: 10 hours13. Product size: 57x26x12.5mm14. Product weight: 16g

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Features1. Bluetooth version: V5.0 2. Bluetooth chip: CSR8675 3. Communication distance: RX: 15m, TX: 100m 4. Bluetooth protocol: A2DP, AVRCP 5. Codec: APTX HD, APTX LOW LATENCY, APTX, SBC 6. Power supply mode: Type-C interface 7. Working temperature: -10 Degrees Celsius -55 Degrees Celsius 8. Product size: 13.8x10x24cm 9. Product net weight: 88gPacking List1 x Wireless Transmitter/Receiver 1 x Fiber Optic Cable 1 x Audio Cable 1 x Charging Cable 1 x RCA Audio Cable 1 x Manual

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1. Technology: BT5.0, A2DP, AVRCP (receiver mode only)2. Operating range: Max. 10 m / 33 ft (without any blocking object), pairing name: KN3263. Charging time: 2 hours; Battery type: Lithium polymer (200mAh)4. Size: 44×44×12mm, weight: 18 grams5. This portable, lightweight wireless audio transmitter and receiver is the ideal wireless audio solution for all situations and USES6. Transmitter mode: Wirelessly transmits audio from a non-Bluetooth TV, home stereo system, or CD player to a Bluetooth headset or speaker7. Receiver mode: Wireless transmission of audio from bluetooth-enabled cell phones, tablets or computers to wired stereos, speakers or headphones8. Switch between transmitter and receiver mode with the flick of a switch. Easy connection using advanced Bluetooth technology and 3.5mm audio cable (included).9. The Ultra-portable KN326 audio stream power supply is only 44mm (1.73 inches) and weighs only 18 grams (0.63 inches), but has powerful wireless audio streaming capabilities. Place the transmitter and receiver in your backpack or laptop bag and carry it with you without any effort.10. Wide compatibility: Equipped with 3.5mm cable and 3.5mm to 2RCA cable, this receiver transmitter adapter can be widely used in your computer, laptop, home stereo system, headset, smartphone, Mp3 player, CD player, etc.11. Power on: Press and hold the power on/off button until the LED lights up; Power off: press and hold the power on/off button until the LED goes outCharging: Use the DC-5V charger and micro USB charging cable. The red light comes on when the battery is charging. When the battery is fully charged, the red light goes out and the blue light comes on.13. Switching mode: 1)RX: receiving mode, indicator light: blue LED2)TX: transmitting mode, indicator light: red LED14.RX mode: Pairing name: KN326. Find KN326 pairing in the Bluetooth setting of the mobile phone. The blue light flashes twice per second during the pairing, and once every three seconds after the match.15. How to use: 1) Insert one end of the audio cable into the audio input end of the speaker and the other end into the audio input end of KN326. 2) Confirm that it is in RX mode (blue light flashing). Find the pairing name in the phones Bluetooth Settings: KN326 click to pair.16.TX mode: TX mode will automatically search for other Bluetooth receivers (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.) The red light flashes twice per second during pairing and once every three seconds after pairing is very successful.17. How to use: 1) Insert one end of the audio cable into the audio output end of the device and the other end into the audio input end of KN326. 2) Confirm that it is in TX mode (red light flashing). KN326 will automatically search for bluetooth headset or Bluetooth speaker pairing.18. Bluetooth hands-free call in RX mode, this product supports Bluetooth hands-free call. When the phone calls, simply press the power button to answer the call.19. Package contents: 1 X Bluetooth 5.0 Audio transmitter/receiver adapter,1 X Micro USB power cord, 1X RCA cable,1x 3.5mm auxiliary cable, 1X User manual

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1. B36 is an OLED Bluetooth audio receiver/transmitter, which can switch the receiving state (RX) and transmitting state (TX) after startup by pressing the button switch.2. With AUX audio interface, it is compatible and universal.3. B36 supports one and two functions (in TX state, two stereo Bluetooth speakers or stereo Bluetooth headphones can be connected at the same time, and two speakers/headphones can emit sound at the same time; You can connect two phones at the same time in RX state.)4. CSR Bluetooth chip is adopted as the core data processing.5. Transmission power: Class II, more than the open area, 10M service range (actual range depends on the equipment connected with it)6. Frequency range: Bluetooth standard, 2.402 - 2.480GHz7. External 16M FLASH memory is used for main chip data storage8. Support A2DP AVRCP protocol9. It can be used with bluetooth speaker or headset supporting A2DP protocol to form a wireless audio transmission network, which can be applied to TV,CD, home theater and other devices; It can also be connected to a mobile phone/computer to play music.10. Support SBC, APt-X, APt-x LL, AAC (RX) and other CODEC11. The supported Bluetooth speaker or headset pairing security key is: 000011111234,8888.12. Service time of receiving state is more than for 10 hours, and service time of transmitting state is more than for 10 hours13. Charging time is about 3 hours. Charging input requirements: 5V DC greater or equal to500MA14. 500mAh lithium-ion polymer rechargeable battery15. Operating temperature: -10-55 Celsius16. Net weight: approx. 35g (bare metal)17. Size: 58x57x16.5mm (bare machine)

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1. Bluetooth version: 5.02. Frequency: 2.4GHz-2.48GHz3. Bluetooth transmission distance: 10 meters4. Bluetooth receiving distance: 10 meters5. Charging voltage: DC 5V6.Battery: 250maH7. Working time (received): 4 hours8. Working time (launch): 5 hours9. Bluetooth receiving function: connect 1 mobile phone10. Bluetooth transmitter function: connect a headset11. Weight: 67 grams in color box (main unit, 3.5mm audio cable, English manual)12. Packing size: 158x89x1.5mm

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1. The BR03 Bluetooth receiver adds Bluetooth and hands-free calling capabilities to existing wired audio systems.2. What it does: Connect to any wired audio system, such as a speaker. Car stereo, etc., and then wirelessly pair with any smartphone, tablet (Android, iOS, etc.) or other Bluetooth-enabled A2DP transport device via Bluetooth connection. Once paired and connected, your wired headphone/speaker/stereo system can receive music wirelessly from your smartphone, tablet, etc.3. The bluetooth 5.0 + EDR4. Bluetooth transmission distance is 12m5. Bluetooth hands-free calling is supported6. Support TF card playback7. Support answering, hanging up, rejecting, callback and other phone functions8. Support echo cancellation and noise suppression (CVC) technology during calls9. After disconnecting the Bluetooth connection for 5 minutes, the product will automatically shut down.10. Accessories: Instructions x1Aux adapter x1Charging cable x1

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1. Output interface: 35mm audio2. Bluetooth protocol: AVRCP, A2DP3. Bluetooth version: 5.04. Signal-to-noise ratio: greater than 90dB5. Battery capacity: 3.7V/300mAh6. Multi-point connection: support one for one7. Forward transmission distance: 10 meters8. Frequency range: 2.402GHz-2.480GHz9. Dual signals can be switched at will: computer connected to Bluetooth speaker, TV connected to Bluetooth headset, mobile phone connected to car speaker10. Built-in power supply isolation template, charging will not be hot11. USB charging port12. Product size: 7.4x7.4x1.3 cm13. Weight: about 80 grams

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Features: 1. Get rid of the shackles of various cables, whether you are sitting on a comfortable sofa or moving in the room, it can transmit music from TV/DVD to Bluetooth speaker/Bluetooth headset/home stereo system, allowing you to enjoy rich private Music feast 2. Using Bluetooth 5.0 technology, supporting A2DP/AVRCP protocol, which not only greatly improves the data transmission rate, but also ensures the stability of sound quality 3. With 3.5mm coaxial optical fiber input, suitable for TV, Blu-ray DVD, mobile phone, computer, etc. 4. Transmission distance up to 10 meters 5. Small size, easy to carry Specifications: 1. Bluetooth version: V5.0, Class II 2. Bluetooth chip: Jerry 3. Frequency range: 2.402GHz-2.480GHz 4. Bluetooth protocol: A2DP/AVRCP 5. Power input: DC5V 6. Working temperature: -10-55 degrees Celsius 7. Size: 89x54x20mm 8. Package weight: 158g Packing list: Host x 1 Optical fiber x 1 Coaxial line x 1 Audio cable x 1 Charging cable x 1 Manual x 1

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1. Support protocol: A2DP, AVRCP, HFP, SPP HID2. Receiving working current: 43MA3. Transmitting working current: 60MA4. Standby current: 18MA5. Built-in battery: polymer 260MAH6. Charging current: 200MA7. Bluetooth distance: 10 meters (empty)8. Charging method: Micro USB 5V/1A9. Output connection mode: 3.5MM stereo interface10. Input connection mode: 3.5MM stereo interface11. Suitable for IPAD, Android, IOS phones and other Bluetooth audio devices, audio devices with audio inputFeatures:1. Embedded ARM926EJ-S core, 4KB lcache and 4kB Dcache2. Support stereo codec3. Support HFP, HSP, A2DP, AVRCP and SPP configuration files4. Noise reduction and echo cancellation5. Multi-band equalizer configuration6. Support loss hiding7. Multipoint HFP and A2DP8. Support voice prompt9. The integrated lithium-mode battery charger supports 200mA fast charging and over-discharge protectionProduct Features:1. Support audio equipment with audio input for wireless audio reception and transmission2. Support automatic search for connected Bluetooth devices for wireless audio transmission3. Built-in AEC cancellation and ANC noise cancellation circuit, gorgeous stereo sound, purer sound quality4. Built-in enhanced signal transmission circuit, faster and more stable connection5. Compatible with dual lossless audio formats6. Support AUX OUT, earphone7. Automatic memory connection function, easier to operate and more convenient to connect8. Built-in battery, long battery life9. Bluetooth 5.0, low power consumption10. Smart compatibility, Android, IOS mobile phones and IPAD, and other Bluetooth audio devices11. Support connecting 1 mobile phone12. The product connection is simple, without tedious driving and downloading APP;13. Size: about 9x8.5x3 cm14. Weight: 37 gramspacking list:1. BT-6 Bluetooth transmitter receiver2. 3.5MM audio cable3. Micro USB charging cable4. English manual

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1. The appearance of the product is exquisite, easy to use and install.2. Back clip design, easy to carry.3. Low latency mode, which can be switched freely to meet your gaming needs.4. The 3.5MM audio output interface design is flexible and more versatile.5. Hands-free call, answer incoming calls with one touch.6. Built-in 100MA battery, easy to connect, without any cumbersome driving and downloading APP7. You can upgrade your car or home audio to Bluetooth audio, listen to music wirelessly, and enjoy free music.8. Compatible with Android, IOS system mobile phones and PAD, and other audio equipment with AUX input function.1. Bluetooth version: Bluetooth V5.12. Support protocol: A2DP, AVRCP, HFP, HSP3. Working frequency band: 2.402GHz -2.480GHz4. Power level: Level 2 (Class II)5. Receiving sensitivity: -90dB at 0.1% BER6. Working current: normal mode: about 16MA, low delay mode: about 18MA7. Built-in battery: 110MAH8. Charging current: about 100MA9. Charging time: about 1.5 hours10. Low delay mode: LL button can switch cyclically, when in LL mode, the indicator light is on11. Life time: 6H12. Bluetooth distance: 10M (open place)13. Charging method: Micro USB 5V14. Output connection mode: 3.5MM stereo interface

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1. Bluetooth version: 5.02. Function: bluetooth audio receiving and transmitting combo3. Built-in noise reduction HIFI sound quality4. Transmission signal distance: 10 meters5. Input interface: 3.5mm6. Input voltage: DC/5V7. LCD screen display8. Fully compatible with automatic matching9. No need to drive, plug and play10. No built-in battery, external power supply11. Dimensions: 62x26x11 mm12. Weight: 35 grams

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Features: 1. Convert coaxial or Tosink digital audio signal to analog L/R audio2. Support sampling rates of 32kHZ, 44.1kHZ, 48kHZ, 96kHZ and 192kHZ, up to 24-bit resolution3. 24-bit/SPDIF input bitstream on left and right channels4. Support 16-300 ohm high-fidelity headset5. Support volume adjustment6. Support Toslink input to coaxial output7. Support Toslink output coaxial input8. Provide no electromagnetic noise transmission9. Easy to install and simple to operateSpecifications:1. Power consumption: 0.5 watts (maximum)2. Input audio: coaxial or Toslink digital audio3. Output audio: L/R, earphone, Toslink4. External power supply: 5V DC 500mA5. Input audio connector: Toslink, 1xRCA (coaxial)6. Output analog audio connector: 2xRCA (R/L) and 3.5mm earphone7. Output digital audio connector: Toslink, 1xRCA (coaxial)8. Dimensions: 8.5x9.6x2.8 cm9. Weight: 130 grams10. Packing list:Machine host; power supply; manual

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Features: 1. Convert coaxial or Tosink digital audio signal to analog L/R audio2. Support sampling rates of 32kHZ, 44.1kHZ, 48kHZ, 96kHZ and 192kHZ, up to 24-bit resolution3. 24-bit/SPDIF input bitstream on left and right channels4. Support 16-300 ohm high-fidelity headset5. Support volume adjustment6. Support Toslink input to coaxial output7. Support Toslink output coaxial input8. Provide no electromagnetic noise transmission9. Easy to install and simple to operateSpecifications:1. Power consumption: 0.5 watts (maximum)2. Input audio: coaxial or Toslink digital audio3. Output audio: L/R, earphone, Toslink4. External power supply: 5V DC 500mA5. Input audio connector: Toslink, 1xRCA (coaxial)6. Output analog audio connector: 2xRCA (R/L) and 3.5mm earphone7. Output digital audio connector: Toslink, 1xRCA (coaxial)8. Dimensions: 8.5x9.6x2.8 cm9. Weight: 130 grams10. Packing list:Machine host; power supply; manual

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Features: 1. Convert coaxial or Tosink digital audio signal to analog L/R audio2. Support sampling rates of 32kHZ, 44.1kHZ, 48kHZ, 96kHZ and 192kHZ, up to 24-bit resolution3. 24-bit/SPDIF input bitstream on left and right channels4. Support 16-300 ohm high-fidelity headset5. Support volume adjustment6. Support Toslink input to coaxial output7. Support Toslink output coaxial input8. Provide no electromagnetic noise transmission9. Easy to install and simple to operateSpecifications:1. Power consumption: 0.5 watts (maximum)2. Input audio: coaxial or Toslink digital audio3. Output audio: L/R, earphone, Toslink4. External power supply: 5V DC 500mA5. Input audio connector: Toslink, 1xRCA (coaxial)6. Output analog audio connector: 2xRCA (R/L) and 3.5mm earphone7. Output digital audio connector: Toslink, 1xRCA (coaxial)8. Dimensions: 8.5x9.6x2.8 cm9. Weight: 130 grams10. Packing list:Machine host; power supply; manual

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1. Material: ABS+PC2. Product size: 5.5x2.3x1cm3. Support card use4. Built-in rechargeable battery, long battery life5. Simple operation, small and portable7. Packing: host + charging cable + manual

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1. Bluetooth version: BT5.0, A2DP, AVRCP2. Receiving distance: up to 10m / 33ft3. Pairing name: RT024. Transmission mode: red indicator light5. Receiving method: blue indicator light6. Dimensions: 32mm x 17mm x 8.5mm7. Package content:1x Bluetooth 5.0 audio transmitter and receiver1x 3.5mm auxiliary cable1x user manual8. Button description "+": long press to switch to the next song; short press volume + "-": long press to switch to the previous song; short press volume "M": switch mode/pause/play/answer phone9. Note: The button can only be used in receiving mode10. Mode switching: Long press the M button to switch: red light on means switching to transmitting mode; blue light on means switching to receiving mode11. For computer: When using it on a computer, it can be used to connect a Bluetooth headset or Bluetooth speaker. No audio cable or driver is needed, plug and play (only audio cannot transmit data).12. How to use: Switch to transmission mode, the red light flashes, and turn on the Bluetooth speaker or Bluetooth headset at the same time, they will be paired automatically. After the pairing is successful, the red light will be on.13. For other devices: When used on other non-computer devices with audio output (such as TV), it can be used to connect Bluetooth headsets or Bluetooth speakers14. How to use: 01. Insert one end of the audio cable into the audio output of the TV and the other end into the audio interface of RT02. 02. Insert RT02 into USB (DC 5V) and confirm that it is in transmission mode (red light flashes). RT02 will automatically search for Bluetooth headset or Bluetooth speaker pairing.15. For home speakers/car speakers, etc. RT02 can help home speakers, wired headsets, and car speakers upgrade to have Bluetooth function.Establish a Bluetooth connection with the mobile phone.16. How to use: 01. Insert one end of the audio cable into the audio output of the speaker and the other end into the audio of RT02. 02. Insert RT02 into USB (5V DC) and confirm that it is in receiving mode (blue light flashes). Find the pairing name in the phone’s Bluetooth settings: RT02, click to pair.17. Hands-free call: In the receiving mode, after pairing with the mobile phone, if the mobile phone calls, you can talk through the built-in high-definition MIC, press the M button to connectListen or hang up the phone.

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1. Brand new and high quality 2. Lightweight and small, easy to carry 3. 8 pin male to 3.5mm audio AUX female cable 4. Compatible with all iOS versions of mobile phones

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1. Brand new and high quality 2. Lightweight and small, easy to carry 3. 8 Pin to 3.5mm audio AUX cable 4. Compatible with iPhone 7 & 7 Plus 5. Support iOS 13.1 or above

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1. Brand new and high quality 2. Lightweight and small, easy to carry 3. 8 Pin to 3.5mm audio AUX cable 4. Compatible with iPhone 7 & 7 Plus 5. Support iOS 13.1 or above

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1. Brand new and high quality 2. Lightweight and small, easy to carry 3. 8 Pin to 3.5mm audio AUX cable 4. Compatible with iPhone 7 & 7 Plus 5. Support iOS 13.1 or above

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1. Brand new and high quality 2. Lightweight and small, easy to carry 3. 8 Pin to 3.5mm audio AUX cable 4. Compatible with iPhone 7 & 7 Plus 5. Support iOS 13.1 or above

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1. Mini and compact, easy to carry 2. Through this product, you can listen to songs while charging 3. Support all iOS systems 4. Line length: 10cm

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1. Plug and play. 2. Allow 8 Pin interface devices to also use 3.5mm audio devices. 3. Support iOS 10.3.1 and above mobile phones. 4. Wear-resistant and durable. 5. Small and light, easy to carry.

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1. Mini and compact, easy to carry 2. Through this product, you can listen to songs while charging 3. Support all iOS systems 4. Line length: 10cm

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1. Mini and compact, easy to carry 2. Through this product, you can listen to songs while charging 3. Support all iOS systems 4. Line length: 10cm

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1. Small and lightweight, easy to carry. 2. 8 Pin male to 8 Pin female sync data / charger & 8 Pin female audio adapter. 3. Support call function. 4. Support iOS 10.3.1 or above mobile phones.

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