The product has a rechargeable battery which works for 30-35 min only. If customers wants continuous usage then they have to connect it to USB power externally.MINI FAN Usage: at kitchen it is very difficult to work in a sticky warm without any cool breeze this portable fan solve this problem at a second 2.in a car it is very difficult for a back seater to have a cool breeze of ac they suffer from sophistication this mini portable fan solve this issue in a sec. 3.in a office it s very often there is a lot s of sophistication you can carry this portable fan in your bag and have a cool breeze 4. People travelling in a local train always have a problem of sophistication this portable fan is very useful product for them Colors: 5 LED Indicator: Yes Battery Type: 18650 Lithium Rechargeable Battery 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: 4.5 W (Max) Battery: 18650 Lithium-ion battery Charger: Input: 100-240V AC Output: 5V 1A DC Charging time: about 2-3 hours Fan Charged Method: Micro USB Cable connect to USB Port of PC/notebook etc, or by power adapter. .this mini fan available in multicolor..
