Come and see our amazing products. Rated operating voltage: DC12V-24V
Working Voltage limits: 9-26V
USB Output: 5V/3.1A
Working Temp: 0-50
Support Play format: MP3
BT Version: Version 5.0+EDR
Bluetooth sound processing: A2DP(Advance Audio Distribution Profile)
Bluetooth transmission distance: 10M
Bluetooth microphone effective range: 0.5-2M
FM transmission frequency: 87.5-108Mhz
Support USB Pen Drive music play How to Use; 1. Insert the device to car cigarette lighter outlet, start the car for Power ON;2. Tune the car radio and device to a same blank channel, press (CH) to adjust frequency;3. Turn on the Bluetooth of phone, search ""BT-Car"" and Pair with it, pair successfully, play phone music, sounds will comes out from car speaker Pls confirm further with us if any query about packing info, inventory status and time schedule.