Onewell G7 Car Kit MP3 Player Wireless FM Transmitter with 2-Port USB Charging, Music Control and Hands-Free Calling - Gold Full frequency fm transmitter With power off switch (usb direct connect) Supports U disk TF card player Bluetooth answer, hang up, reject, redial calls and other functions Package Included:1x Bluetooth FM transmitter Car Charger,1x Audio Cable,1x User Manua