1.The BT Car Kit belongs to Bluetooth Hands-Free series, appling to cars.It clips on any vehicles rearview mirror and enjoys matchless freedom on the move.
2.Bluetooth specification:2.0
3.DSP technology,Full duplex,noise and echo suppression
4.Built-in microphone and lound speaker
5.Voice dial,Redial Final Number
6.Super bright LED caller ID display
7.It can adjust 7 frequency that will transmit the signal into car radio(Keep away from some of broadcasting starion's frequency to keep the sound quality clear)
