1.Bluetooth 、AUX、FM audio transmitter

2. Support QC 3.0、QC2.0、PD、HUAWEI FCP、SAMSUNG AFC、BC1.2、 Apple 2.4A etc. charging protocols

3. Support Bluetooth hands-free, music, navigation.

4. Support output over voltage protection, short circuit protection, over current protection, over temperature protection

7. Automatic connect

8.Support AUX input 、AUX output

9. Up and down colorful lights

10.Bluetooth version：5.3

11.FM frequency：76.0 MHz-108.0 MHz

12.Bluetooth effective distance：10M

13.QC3.0 output：5V/3A、9V/2A、12V/1.5A

14.PD output：5V/3A、9V/3A、12V/2.5A

   PPS:3.3V-11V/3A

15.Input voltage：12V-24V