Refrigeration Hand-held Fan Portable Mini Neck Fan Rechargeable Cooling Bladeless Fans Fan Ultra-quiet Powerful Cute Description: Product material: ABS + electronic components Motor type: brushless motor (10000 rpm) Battery Type: 18650 Battery capacity: 2000 mAh ( actual battery capacity is 800 mAh, and the battery packaging and instructions marked with 2000 mAh are uniformly used for shipment) Charging time: 2H Input voltage: DC 5V Working power: 3W Battery voltage: 3.7V How to use: Handheld + Desktop Product size: 53*58*149MM Product weight: 130 grams Air outlet position: 3rd gear wind (1st gear sleep wind, soft wind 3.63M/S 2nd gear natural wind, comfortable and cool 4.79M/S 3rd gear strong wind, fast cooling 6.53M/S Two hours of charging, 3-6 hours of use Specifications: Simulated aircraft engineInnovative turbine blade design, compact body while maintaining strong wind power, the wind power is more than 2 times that of hand-held fans. [Three-speed wind] Adjustable breeze, natural wind, strong wind. [Three Colors] Everyday Versatile [Multi-function] Can be hand-held, can be used on the desktop, small in size, and does not take up space when going out [Good quality] 100% good quality, if you have any questions after purchase, please contact us and help you deal with it in time Package Included: 1*Host, 1*Android charging cable, 1*Base