The operation is simple and easy to carry, and is designed for the most readily derived bacteria and bacteria, the internal ventilation, piping and wet and effective disinfectionSterilization of the bacteria by using ozone, the function and characteristics of ozoneKilling microorganismInhibiting fungi, Anti-virusDetoxification, in addition to taste Specification:Size: 10.5 x 6 x 4.2cmRechargeable Lithium-ion battery: 2200mAhBattery Life: 10 yearsPower: 3WWorking Voltage: 3.6V-4.3VStorage Temperature: -20 centigrade -55 centigradeOperating Temperature:-5 centigrade -45 centigradeIPX 1P Ingress protection: IPX1Features:Small and lightweight,easy to carryEffective disinfectionOne-button control, no need for settingConnects to mostMaintenance free,no consumablesUltra quietLong battery lifeRechargeable lithium-ion battery. Cable is includedPackage including:1 x Ventilation disinfector1 x USB cable1 x User Manual 1 x PlugType:Other--Work Mode:CPAPPackage List:1 x Ventilation disinfector1 x USB cable1 x User Manual1 x Plug