WT21 Handheld Cooling Fan Foldable Ice Pack Fan With Battery Level Display(Black)

1. Powerful airflow, motor speed up to 10,000 rpm, airspeed up to 5 m/s
2. Cooling face mask, semiconductor cooling, stronger cooling performance
3. 180 degree foldable, multi-angle airflow
4. Can be placed on a desk, suitable for office or study use, compact and convenient
5. Comes with an adjustable strap
6. LED smart display screen for real-time battery level monitoring
7. 3600mAh lithium battery for extended runtime. Multi-layer cell protection for safety and reliability
8. Type-C charging port and USB output port, compatible with various charging devices

Specifications
1. Speed settings: 100 levels
2. Input voltage: DC 5V
3. Battery capacity: 3600mAh
4. Power: 5W
5. Charging time: about 4 h
6. Usage time:
- Display 01: about 11 hours and 20 minutes (with cooling turned on for about 2 hours and 30 minutes)
- Fast mode 25: about 8 hours (with cooling turned on for about 2 hours and 20 minutes)
- Fast mode 50: about 4 hours and 40 minutes (with cooling turned on for about 1 hour and 40 minutes)
- Fast mode 75: about 2 hours and 20 minutes (with cooling turned on for about 1 hour and 30 minutes)
- Fast mode 100: about 2 hours and 15 minutes (with cooling turned on for about 1 hour and 25 minutes)
7. Material: ABS + aluminium alloy + electronic components
8. Size: about 5.7 x 5.3 x 17.4cm
9. Weight: about 224g