2UUL DA84 Multi-function CVT Grinder Pro Version

1. Input Voltage: 5V
2. Gross Weight: 276g
3. battery Capacity: 3400mAh
4. Rotating Speed: 18000R/min
5. Product Size: 16.8 x 2.2 x 2.5cm
6. Suitable for decorating or personalizing a wide variety of materials including metal, plastic, glass, ceramic, wood, leather, and more
7. Engrave for protection against theft
8. Small volume, lightweight, easy to carry
9. High Quality to engrave glass, metal, ceramic, and plastic
10. Makes smooth and clear strokes
11. Works for metal, glass, ceramic, plastic, wood, etc