Black Dual USB 5V 3.1A Car Charger BT Handsfree FM Music MP3 Player
Multifunction Waterproof Dual 7/8″ Motorcycle Handlebar Headlight On Off Switch. It can play and transmit the music from USB flash drive to car stereo via FM radio signal. This device is a Bluetooth MP3 player developed for car-used,which equipped with professional high-performance Bluetooth module and MP3 decoder chip.