1. Battery capacity: 7800mAh
2. Input: 5V 0.2-1.2A
3. Output power: 1-6W
4. Charging port: Type-C/USB-C
5. Charging time: about 8-9h
6. Gear: infinitely adjustable speed, 3 gears LED lighting
7. Size: about 25 x 21 x 12cm
8. Weight: about 710g

Features:
1. Bottom hook design, stable hanging buckle, easy to use
2. Compact lightweight body, hidden groove buckle, easy to move
3. Widened base, placed firmly
4. 270 degrees up and down air supply, multi-angle convenient adjustment
5. Rotary switch, infinitely adjustable speed
6. With LED high brightness lighting, dual-use design
7. Simulation of natural wind comfort, easy to blow away the stuffy
8. Noise reduction motor, fully enclosed copper coil, smooth and quiet operation
9. Built-in large-capacity rechargeable battery, lasting life, 4-speed power display