MaAnt D-1 Smart Charging Grinding Pen, MaAnt D-1

1. 4-speed load display
2. 3 speed gear shift, ergonomics, overload protection
3. Strengthen the motor, powerful enough to meet all kinds of working needs, three-speed no-load running for more than 1 hour. If you need to use it for a long time, you can use it while charging
4. Lightning-fast charging
5. Temperature control protection / over pressure protection / over current protection / charge and discharge protection
6. Lightweight, easy to use, easy to cope with various tasks