Folded Size: 7.8 X 7.8 X 3.7 inches, Fully Extended Height 39 inches, Net weight: 1.83 lbs., Charger Specification: 5V/2A, Charging time: 4.5 hours.
7200mAh high capacity rechargeable 18650 battery, 5~24 hours working time depend on speed selected. Speed 1 ~ 23.5 hours, Speed 2 ~ 9.5 hours, Speed 3 ~ 5.5 hours.
The fan is Extendable as well as Foldable.
The Fan can be rotated vertically up to 180°, so you can choose the position you like.
4 levels of air speed: speed 1 for 8.5 ft./sec., speed 2 for 39.8 ft./sec., speed 3 for 13 ft./sec. Speed 4 for variable air speed.
1.The Fan base,Fan cover made of Plastic ABS material, Fan blade made of plastic PP material. 2. The base of fan can be used as storage box, when you need to clean the fan blade, please open the fan cover by counterclockwise rotation. 3.Compare with traditional floor fan, its size is smaller, it is foldable, covenient to store,you can put in drawer, backbag. 4. You can use the fan in anywhere, like Office, Home, Gym, Outdoor, Camping, Trips etc,it will bring you cool wind.