FM frequency: 87.5 - 108.0MHz
Full-speed transmission and low power consumption
Magnetic base is more easily detachable from the controller
Dual USB car charger， capable of charging two devices simultaneously
Hand-free function offer you more safety during driving
Press control button twice quickly to call back the last outgoing call， long press to reject calls
Echo and noise cancelling technology supplies a clearer communication quality
Support TF card and any audio devices with 3.5mm jack， smoothly switch between incoming call and music mode