Specifications:

1. Product dimension: 6.5*14*18.2cm

2. Battery type: flat top 18650 lithium battery, 3.7V

3. Input current: 1.5A

4. Output voltage: 5V-12V

5. Input voltage: DC 5V

6. Output power: 3.5w

7. Charging Time: 3~4 hours

8. Working Time: 4-40 Hours(depends on various speed settings)

9. Rotation: 350 degree vertical and 270 degree horizontal