Small Fan,Wild Wolf LED Light Portable Table Fan, USB Handheld Rechargeable Fan Powered by By 4400mAh(2x2200mAh) Lithium Rechargeable Battery USB Rechargeable Mini Light For Hot Summer Outdoor Travelling, Home and Office,Indoor and Outdoor Activities As Camping, Hiking, Backpacking,Climbing,Travel This is new style fan for sammer Perfect for outdoor activities and travel The Mini Fan is ideal for indoor and outdoor using, such as beside your bed,computer,car,picnic,hiking,mountaineering,Camping and ect. Three speed level to control and LED light on side for emergency lighting use.Outdoor SOS emergency help and powered for your cellphone Charging Way: you can connect the fan with USB cable to power bank and computer or any USB outlet , or using 2 Li-ion battery to charge the fan battery