Features: Built in 3000mAh battery,wireless and rechargeable,also can be used as a power bank; Four speeds wind adjustable,from soft wind to strong wind,meet different needs; 3 in 1 multi-functional uses,standing,hand-held and hanging neck,apply to different places; 180° folding design,easy to store,also can be used as a phone holder,free hands; Real-time battery power display,helps to charge the fan in time,in case the electricity runs out. Specifications: Net weight: 130g Gross weight: 209g Charging input: 5V/1A Battery capacity: 3000mAh Charging time: 3 hours Product size: 169 * 81 * 20mm Material: ABS+PC+electronic components+polymer core Service time: 10 hours—1st gear / 5.5 hours—2nd gear / 4 hours—3rd gear / 5.5 hours—4th gear Package included: Host*1& 12289;Cable*1& 12289;Instruction*1& 12289;Landyard*1 window.adminAccountId=2678280160;