Net Weight: 144g
Machine Diameter: 25mm
Machine Length: 85mm
Stroke Length: 3.5mm
Speed: 8V/9000Rpm

1. Press and hold the power button for 2-3 seconds to turn it on and off
2. Click the power button 6V-11V power cycle replacement
3. Recall the memory of the last used voltage after each power-on call 10V/0.02 seconds.
4. When the power is working, it will automatically jump to the battery capacity display, and the indicator light is in the breathing state.
5. The five indicators represent 20%-100% of the power. Then click the button to automatically return to the adjustment voltage state
6. When charging, 5 indicators show the capacity status. When full, the indicator light is always on, and the overshoot protection is entered.
7. There is a charging current limit in the battery. As long as it is a charger of 1A or above, the charging time of the battery 1200MAH is about 3 hours, and the usage time is about 6 hours.