One button touch control, 2 working modes switchable(low/deep sterilization mode).
Built-in a 4400mAh rechargeable lithium battery, which 15 days standby time after a full charged.
Multifunctional in sterilization, deodorization, refreshment, formaldehyde removal, etc.
Moisture-proof design, helps to keep foods, vegetables, fruits fresh in refrigerator.
Low battery indicator.
Much better and economic than charcoal or baking soda.
Application in refrigerator, cupboard, wardrobe, shoe cabinet, luggage, and other confined space within in 10m3.