Bluetooth 5.3 Audio Adapter Receiver Transmitter MP3 Player Supports Wired Headset / TF Card

1. High-definition LED screen digital display Bluetooth adapter, connected to an audio playback device with a speaker, receives Bluetooth signals to play music wirelessly; connected to an audio output device, transmits Bluetooth signals, and plays music through paired wireless headphones Bluetooth speakers (receiving and transmitting signals can only be selected one by one, and cannot be used at the same time)2. Supports TF card playback, supports connecting wired headphones, can be used as MP3, supports FLAC/ WAV/ MP3/ WAM/ APE format songs (without memory card, supports up to 64G)3. Insert into the car AUX interface, and connect to the mobile phone Bluetooth, the car has Bluetooth in seconds, listen to songs, navigate, and make hands-free calls4. Bluetooth 5.3 chip, driver-free, plug, and play, saves installation trouble, no jamming and zero delays, strong compatibility, and more stable connection5. High-fidelity stereo sound quality, clear sound quality, enjoy the world of music6. Supports charging while using, 300mAh rechargeable polymer battery with intelligent fast charging technology, used anytime, anywhere, long-lasting battery life is more convenientTechnical parameters:1. Bluetooth version: Bluetooth 5.3, transmission distance 10m2. Support Bluetooth hands-free calling function3. Support Bluetooth dual-channel4. Frequency: 2.4GHz5. 3.5mm stereo input jack6. Sleep mode, energy saving7. Power supply: Type-C interface8. Battery capacity: 300 mAh9. Working time: RCX mode: about 7.5 hours, TX mode: about 5H10. Product net weight: 28g11. Product size: 59.6 x 41 x 15mmPacking list:Adapter x 1Audio cable x 1Charging cable x 1Instruction manual x 1