Wireless Bluetooth Car FM Transmitter Kit 2 USB Charger AUX Handsfree MP3 Player
FM Transmit Distance: about 2-3M. 1x User Manual. Draws power from cigarette sockets in the car 12-24V. Support TF card(MP3/WMA format, MAX 32G), A2DP function (not included). Product Input: 12-24V.