Feature:1. POWERFUL WIND POWER: The industrial grade fan is designed to provide powerful yet gentle wind power to keep you cool and comfortable on hot summer days.2. MULTIFUNCTIONAL: Not only is it a fan, but it also has a charging function, which can charge mobile phones, tablets and other devices to meet your various needs when you use it outdoors.3. RECHARGEABLE BATTERY: Built in 2000mAh high capacity rechargeable lithium battery, floor fan support for long time use, do not need to worry about power problems4. PORTABLE DESIGN: High velocity fan is lightweight and portable, can be carried around, suitable for outdoor camping, picnic, travelling and other occasions.5. MULTI SPEED LEVEL: Industrial fan with multi wind speed adjustment, you can freely adjust wind speed level according to the need, enjoy the coolness of the fan more comfortably.Specification:Item Type: Industrial FanMaterial: Stainless SteelRated Input Voltage: DC 12VMaximum Motor Input Current: DC-12V 0.7APower: 8WMaximum Motor Load: 8.4WOperating Temperature: 0C-60CStorage Temperature: -20C-50CBattery: Lithium Battery 12V 2000mAh (Shipped with Built-in Battery)Power Supply: USB ChargingWeight: Approx. 3300.00g / 116.4oz.Package List:1 x Industrial Fan 1 x USB Cable