SPECIFICATIONSshake your head in a way: Shake your head up and downnoises: Below 36dBcolor: White, pink, blue, greenWind speed gear: Three stopsWind Type: Natural WindWhether the source of the patent: yesVoltage (V): 5vType: Cooling OnlyTiming Function: No TimingTime to market: May 2020Speed regulating gear: Third gearSize: <1050MMRotary Vane Quantity: 3Remote Control Function: NoRated voltage: 5VRated frequency: 120HZPower mode: Built-in lithium batteryPower Source: BatteryPower (W): 2.5WPatent type: Design patentsOrigin: Mainland ChinaMode of operation: mechanicalMax. Timing Limit: No TimingMax. Power: <20WMaterial: PlasticIs the battery built in: Built in polymer batteryIs it box fan: noIs charging supported: backingInstallation: BoxGross weight: 75gFan Speed: Third GearFall and stop: Not supportedControlling Mode: Mechanical Timer ControlCertification: CEBuilt-in battery capacity: 600 mAhBrand Name: WUXEYApplication: <10Applicable area: 6 square metersAir supply mode: Rotary VaneAir supply mode: No turning, no shaking