1. Input: 5V, output: 4W
2. Battery capacity: 3200mAh
3. Material: Aluminum+ABS+PC
4. Charging time: about 5.5 hours
5. Use time: about 12 hours (depending on the wind speed)
6. 5 speeds can be adjusted
7. The 60 fan blades gather the wind densely, and the wind is bigger
8. 54 air outlets, uniformly ventilating in all directions
9. The left and right buttons have the same function and are easy to use
10. Safety grade silicone to prevent discomfort caused by sweating
11. Concealed air inlet design on both sides, no hair entanglement
12. Size: 225x183x60mm
13. Weight: 361g
