1. Using Bluetooth 5.0 chip; 2. Support Bluetooth receiving (RX) and Bluetooth transmitting (TX), two functions in one; 3. It can read TF card/U disk, support mp3/flac/wav//ape format songs; 4. Exclusive mobile APP control, can switch up and down music/volume adjustment/sound effect adjustment/play source switching 5. Support infrared remote control, switch on/off/mute/play/pause/up and down song/volume up/down/switching of ; 6. Support 220V power supply in-line, universal in the world; 7. Built-in QC2.0 fast charging module, supporting 2.1A dual USB fast charging, 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. New upgrade: launch to support for original headsets (basically not supported by the market models); Plug Type: EU Plug, it applies to Indonesia, Germany, France, Spain, Italy and so on. Material:ABS colour:white Voltage: AC220V Package Contents: 1 * Bluetooth FM Transmitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.