1、MULTI PURPOSE: This ozone generator can used for home room kitchen office. Ozone can effective removing bad smell, smoke smell. Ozone water can be used to clean hands, skin, face,foods. 2、LARGE OUTPUT CAPACITY: The generator has a output capacity 400mg/H, which can cover a large space. 3、WITH TIMER: 6 levels adjustable from 5mins to 30mins, which are 5min, 10min, 15min, 20min, 25min, 30min.You can set the working time that you need. 4、APPLICABLE SCENARIOS: The ozone generator is widely used for family, kitchen, car, office, pet house, etc. 5、EASY TO INSTALL: The ozone generator is compact in size and have almost no other tools, you can quickly complete the installation and put it into use. Item Type: Ozone Generator Material: ABS Product Size: Approx. 23.5 x 19.5 x 6.5cm / 9.3 x 7.7 x 2.6in Power: 10W Ozone Concentration: 400mg/H Timing: 5, 10, 15, 20, 25, 30 minutes LED digital display Working Principle: Ozone Capacity: 8 liters and above Control Mode: Mechanical Use Environment: Commercial, household, vehicle Weight: Approx. 1099 g / 38.8 oz 1 x Ozone Generator 2 x Accessory 1 x Manual 2 x Transparent Hose