[Characteristics of ozone generator]The working principle of the product is the process of converting oxygen into ozone through high-voltage discharge, thereby generating a large amount of active oxygen in a confined space. It can effectively reduce the mixed peculiar smell in the refrigerator, make the refrigerator fresh, extend the shelf life of food, and degrade pesticide residues. The degradation rate of parathion reaches 60%. The product has good spatial diffusion and no dead ends.[Purification and deodorization]The refrigerator deodorizer generates ozone and negative ions, purifies the air in the refrigerator, removes odors, and keeps food and vegetables fresh for longer. If the deodorizing effect is not satisfactory, you can turn it on again to enter the powerful deodorizing mode.[Dual mode]The power saving mode can work continuously for three weeks and can be used for daily food preservation and daily deodorization. The strong mode can work continuously for three days. In the strong mode, every 12 hours is a working cycle, and the device will automatically shut down after 12 hours. Built-in rechargeable battery, lower power consumption, standby time more than 35 days after fully charged.[LED status & key function]The blue light of the new model flashes once every 3S. Deodorization The blue light flashes once every 0.5S. The battery is low and the red light flashes 30 S. The device shuts down. Long press for 2 seconds to turn on, tap to switch working mode, long press for 2 seconds to turn off.[Multi-purpose]One-key control of the ozone generator in 2 modes, non-scented, non-chemical and non-toxic. Keep the refrigerator smell fresh, no need to clean the filter or change the absorption bag. Suitable for refrigerators, shoe cabinets, cabinets, wardrobes, automobiles, pet rooms, air conditioners, etc.Material:ABScolour:WhitePackage Contents:1 x Refrigerator deodorizer1 x USB charging cableNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.