Content air-cooling-neck-fan
Feature:
1. Ergonomic button design.
2. The motor has a low speed, smooth shifting speed and a large speed range.
3. Intelligent wind speed control, enjoy the cool feeling brought by different wind speeds.
4. It has been operated, convenient and fast.
5. Can be used for sports, leisure, office, fitness.
6. USB interface for easy charging.
7. 360 degree universal adjustment, the wind is free to control.
Power (W): 2W
Voltage (V): 5V
Remote Control Function: No
Power Source: Battery
Max. Power: <20W
Material: Plastic
Controlling Mode: Mechanical Timer Control
Battery capacity: 4000mah
Charging time: about 3 hours
Battery life: 6 hours