size: 171*60*52MMstyle: outdoorSuitable for gift-giving occasions: UniversalSuitable for gift-giving occasions: giftMotor type: Brushless motorShell technology: ABSnoise: 45-50dB(Contains)Whether there is a built-in battery: Built-in batteryBuilt-in battery capacity: 2000mAh-4000mAh(inclusive)Packing volume: 177*64*58MMProduct net weight: 192gPower mode: Lithium batteryAppearance size: 171*60*52MMWhether to bringUSB: yesNumber of fan blades: 6Film and aboveWind speed gear: 5filesBattery life: 6-8h(Contains)Fan classification: handheld fanOperation mode: Normal buttonNote: Hong Kong entities have underwritten the deal.model:N607enter:5V2Apower:7WInput interface:Type-Cbattery capacity:3600mAhBrushless high speed turbine motor,5High wind speed adjustment , independent digital display