Features:
- Manual Speed Regulation : 3 gears
- Power : 6.5 W
- Working Time : About 1-4 H
- Charging Input : 5V 2A (MAX)
- Charging Time : About 2-5 H
- Weight : 212 g

 Mainfram Size : 9 x 8 x 7 cm (or) 3.5 x 3.1 x 2.7 inches