1. Foldable fan, small storage volume, easy to carry. 2. Adjustable height to break free from spatial constraints. 3. Ultra-low noise, 4-hour timed control. 4. Built-in rechargeable large capacity battery, with a long service life. 5. 4-speed wind speed can be adjusted to meet different needs. 6. Parameters: Battery capacity: 7200mAh Interface: Type-C Charging time: 4-6 hours Folded size: 21.85x21.85x10.4cm Adjustable height: 40-105cm
