1. Load-reducing structure design, comfortable and lightweight. 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. Parameters: Battery capacity: 3000mAh Battery voltage: 3.7V Gear position: 3 gears Use time: 4-12 hours Charging time: about 4 hours
