Features: Long-lasting standby, cyclic-use. Release low-concentration ozone to destroy bacteria and make life more at ease. Easily remove all kinds of peculiar smells in refrigerators, wardrobes, shoe cabinets, cabinets and other-places. Keep fruits and vegetables fresh-and decompose pesticide-esidues in fruits and vegetables. Not only can it be put in the refrigerator, it can be used in multiple-places. Purify-the-taste as you like. Small size, generous preservation, fresher-ingredients, more lasting taste, let you remove the stumbling block on the food road. Use high-voltage discharge to convert oxygen in the-air into ozone, which is an active-gas, which can be decomposed into water and carbon dioxide when it encounters-formaldehyde. When encountering bacteria, it can destroy the-original molecular-structure of the bacteria to kill-the bacteria, and then become oxygen after deodorization. Refrigerator deodorizer can effectively reduce unpleasant odors in closed environments such as refrigerators, freezers, shoe cabinets, cabinets, car, pet-rooms, etc. It also extends the shelf life of food and keeps it-fresh. No consumables, no need to replace the filter, reusable. The USB rechargeable refrigerator deodorizer is fully automatic and maintenance-free, saving-time and money. Specifications: Material:ABS Size:Approx.14.5x4.3cm/5.7x1.69inch Color:Purple/Gold/Silver Battery capacity: 2000mAh Rated-power: 0.5W Noise: below-36dB Applicable area: below-10m2. Air volume: 50m/h Power: 15w Voltage-(V): 5V Function: Deodorization Installation: USB Type: negative-ion Conditions of use: refrigerator Power-supply mode: USB charging, Type-C-interface. Control mode: key-type Style: creative-style, simple style Application scenario: home use Package Includes: 1x Air Purifier note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.