1. Material: ABS + PC + silicone + electronic components
2. Rated input: 5V 2A
3. Rated power: 9W
4. Operating current: 2A
5. Battery capacity: 5200mAh
6. Use time: about 3-11h
7. Charging time: about 3-4h
8. Interface: Type-C/USB-C
9. Size: 22 x 20.3 x 5.5cm
10. Weight: about 350g

Features:
1. Semiconductor cooling technology, effective temperature reduction of 10-15 degrees Celsius
2. Double turbine wind gathering, dual-channel wind multiplier, effectively improve the effect of wind gathering
3. Ramp guide wind system, wind comfort, gentle cooling, cool and comfortable
4. Close fan blade full package, no leaf design, no hair absorption, do not have to worry about tangled hair
5. U-shaped ring neck, 4-point fit, wear light and comfortable
6. Two-speed cooling, three adjustable wind speed, low-noise operation
7. Intelligent display, can display wind speed, power
8. Hidden turbo port, dust, sweat and ash, circular fan-shaped holes, increase the air intake