VORCOOL Wireless Bluetooth Handsfree Car Charger FM Transmitter MP3 Player Radio Adapter Dual USB Car Charger Car Kit wi

Bluetooth FM transmitter: mobile phone, U disk, TF card, MP3 inside the music sent to car audio playback
Car charging: through the USB interface, to the mobile phone /iPad intelligent charging.
Bluetooth hands-free: mobile phone via Bluetooth speakerphone button.
Car USB: you can read through the USB interface of the U disk, or read TF card slot
High fidelity stereo, using DIGITAL, PLL phase-locked loop technology