Working voltage:DC 3.5V-4.2V
Built-in lithium battery:600mAh
Working current:100mA±10mA
Input charging voltage:DC 5V
Maximum current: <300mA
Charging current: 400mA
Sleep current:30uA
Bluetooth version:4.0
Interface TypeC
Transmission distance:10M
Controller size: 400*280*45MM
receiver size: 70*30*15.5MM