1.USB1 5V－4.8A output
2.USB2 5V 3.1A, 9V 2A, 12V 1.5A
5.Multiple circuit safety protection
6.Smart USB port
7.Bluetooth 5.0 answer&call function，Music time:4hours,Standby:70hours
9.Support agreements：BC1.2 、Apple 2.4A、QC2.0、QC3.0、AFC、FCP etc.
HOW to use ：
1.After taking out the headset,the headset will automatically turn on,accompanied by a tone.
2.Turn on wireless on the mobile phone and search for the wireless device “Q20”.You need to manually connect the device for the first time.Successful connection accompanied by a tone.
3.Headset automatically turns off no connection with 3 minutes.
Play/Pause Touch one
Redial Long press 2 seconds
Wake up “Siri” Long press for 2 seconds
Answer/Hang up Touch one to answer/Touch twice to hang up
Reject Touch for 1 second
Turn off Long press for 8 seconds to shut down,the headset is automatically turned off when placed in the car charger
1.Do not expose the product to high temperatures,corrosive or high-press environment.
2.Do not attempt to disassemble the product ,or to replace any electronic components in it.
3.If the internal devices have fluid leakage,please stop use.