Features:2 in 1 uses, can be utilized as vertical fan and ceiling fan,good outdoor camping partner; Can be used as an influence bank to fee the phone; Detachable bracket,height adjustable,easy to shop and save space; 3 speeds wind adjustable,meet diverse cooling needs in different environment; Built in 4000mAh battery,long wi-fi use endurance,compact and portable:Rated power: 7W Input voltage/current: DC5V/2A Charging interface: Type-c Operating volume: ≤ 50 dB Battery capacity: 4000mAh Product size: 2 hundred * 215 * 420mm (adjustable)Package included:Host*1、Tripod*1、Cable*1、Instruction*1