hiwe need leafless ventilator, bladeless air coolerPower Source:ElectricType:Air Cooling FanInstallation:TableMaterial:PlasticCertification:CB,CEname:leafless handheld fanInput voltage:DC 5VOutput voltage:DC 3.7VBattery:2000mAh(Li-ion)Charging time:4 hoursWorking time:Up to 8 hoursColor:Black White Show More...
hiwe need leafless ventilator, bladeless air coolerPower Source:ElectricType:Air Cooling FanInstallation:TableMaterial:PlasticCertification:CB,CEname:leafless handheld fanInput voltage:DC 5VOutput voltage:DC 3.7VBattery:2000mAh(Li-ion)Charging time:4 hoursWorking time:Up to 8 hoursColor:Black White BlueBattery type:18650 Li-ionMaterial:ABS+PP+metal accessoriesUse method:Third gear switch 1.2.3 use cycle