Three-speed fan speed / three-speed cooling mode
Hidden fan blades, safe to use
Brushless motor, quiet and efficient
2000mAh long battery life
Soft silicone cord, comfortable to wear
High-definition digital display of power, temperature and wind speed
High-precision temperature detection, safe temperature control
Specification:
Name: cooling fan
Battery: 2000mAh
Material: ABS+Silicone+Aluminum alloy
Working voltage: DC 5V 1A
Input power: 5W
Battery type: Lithium battery (18650)
Demeanor: low, medium, high
Charging time: about 4 hours
Use time: 2.5 hours - 6.5 hours
20℃ Air-conditioning: 3.5 hours
15°C air-conditioning: 2.5 hours
10°C air conditioning: 1.5 hours
Power port: Type-C
Size: 95x118x40mm/3.74x4.65x1.57in, neckline length: about 345mm/13.58in