Features:
Freehands Calling
Freehands calling can improve the safety performance of driving. After connecting, Answer the call just need to click botton, Double-tap to make the last call.
QC 3.0 +PD Faster Charger
This car charger adapter support QC 3.0 charge and PD charge. Up to 4X faster than standard chargers. Support 2 mobile phones charging at the same time
7 color LED Light
Short press the button to adjust the light of a single color or turn off the LED light. Long press the button and the light is colorful
Real-time Voltage Display
The normal voltage of the cars battery is 11-13V. You can check the voltage of the car with our real-time voltage display function.
Anything lower than 11V or higher than 13V is abnormal voltage
Bluetooth 5.0
Bluetooth radio transmitter for car with bluetooth 5.0 chip, which make a clear and stable calling experience
When the Bluetooth logo appears on the screen, the Bluetooth link is successful
Pick up an empty FM frequency which totally have no radio station for connection (like 108 MHz), to avoid interfering.
Easy to Use
Plug C87B into your car cigarette lighter socket
Link mobile phone Bluetooth
Turn on FM on your car radio and find a vacant channel. Then adjust the frequency on C87B to match the frequency on your car radio