1Ozone cleaning function, effectively remove formaldehyde and odor, keep air refreshing. 2Combined with sealed box to become a special cleaning machine, suitable for cleaning backpack, vegetables, fruit, clothing accessories, etc. 3Equipped with handle, easy to carry, can be used for car deodorization. 4Timing function, auto power-off function, assure safe and efficient work. 5Power consumption can be adjusted, you can regulate it according to need. 6Match with electric fan, the ozone is evenly distributed in every corner, good cleaning effect.Condition: 100% Item Type: Ozone Generator Ozone Capacity: High 15mg / hr, medium 10mg / hr, low 4mg / hr Rated Voltage: DC5V / 1A Input: MicroUSB Power Consumption: High power 3W, medium power 2.1W, low power 1.7W 1 x Ozone Generator1 x USB CablePeople and pets are not allowed in the room when the machine is turned on, and enter the room after one hour