audio fm transmitter car bluetooth 5.0 dual usb charger wireless handskit radio adapter support card driver

this product is a special bluetooth car charger that can switch the call to the hands-state via the professional bluetooth modules as long as the mobile phone is provided with the bluetooth function. it can also send the music in your phone to your car sound wirelessly. you can enjoy the music and answer the call in hand-mode without refitting your car, which ensure the driving safety while enjoying music.with a support of fm channels, this car mp3 wireless fm transmitter lets you enjoy your phone music when driving.