2. Halter/desktop/handheld three-in-one, easy to carry.
3. Adjust the air supply 180 degrees to meet different needs.
4. Built-in 3000mAh high-capacity battery, 8 hours of long-lasting battery life.
5. It can be used to charge mobile phones and is convenient to go out.
6. Three levels of wind power can be adjusted, soft/powerful switching at will.
7. It can be used as a mobile phone holder.
Battery capacity: 3000mAh
Battery voltage: 3.7V
Gear position: 3 gears
Use time: 4-12 hours
Charging time: about 4 hours