[Multifunctional Bluetooth Headset]– This car bluetooth transmitter can not only be used as a high-definition business Bluetooth headset, but also can play U disk / TF card music, Documents are transmitted to the car stereo via FM radio. You can also use Bluetooth to transfer music from your phone to wireless via wireless transmission.
[Privately Answer Calls]– Pick up the earphone, the calls or music will be played by the earphone privately. Put it back to the base , it can be transmitted to the car audio through the FM. Built-in microphone, it enables you to answer, hang up, reject a call. And it will automatically connect to its last paired Bluetooth device when powers on next time.
[Frequency Adjustment]–The device supports 206 frequency channels from 87.5 MHZ to 108 MHZ. Short press “M” bottom to enter the FM frequency adjustment state , the FM frequency will be flash on the screen, after settled press “M” to conform the exit. if no operations within 5s the system automatically conform the exit.