Product parameters
1. Product size: 87mm*83mm*30mm
2. Product net weight: 140±5g
3. Transmission distance: 10 meters
4. Charging voltage: DC 5V
5. Battery life: about 10 hours
6. Working current: left handle ≤ 30mA, right handle ≤ 10mA
7. Charging current: left handle ≤ 150mA, right handle ≤ 150mA
8. Charging time: about 2H
9. Battery capacity: left handle: 300mAh/3.7V, right handle: 250mAh/3.7V