Specification Output air volume: 1-Speed 873 L/Min (work time about 2 hours) 2-Speed 459 L/Min (work time about 4 hours) 3-Speed 242 L/Min (work time about 8 hours) Output power: 4 W (Max) Battery: 18650 Lithium-ion battery Charger: Input: 100-240V AC Output: 5V 1A DC Charging time: about 5 hours Dimension : 140x105x42(mm) Quantity: 1PCS Product Features: Unique structure. fashionable Small and exquisite. easy to carry Ball fan. wind strong and durable Digital control. simple operation Machine welding. stable and reliable 18650 Lithium-ion battery. lasting power Battery is removable. easy to replace USB connector. easy to charger High efficiency and low loss. energy saving and environmental protection Package Included: 1 x Box Fan 1 x Charger 1 x USB Cable 1 x 18650 battery
A**R
Five Stars
I love it. I have 2. May purchase more
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