Features:1. Design: design makes it perfect to fit in any small interior or small office space, yet powerful enough.2. USB Charging: Refrigerator deodorizer-air purifier for prolonging food life uses USB charging method, with built-in rechargeable compound battery, which is more environmentally friendly and cost-effective3. Odor Remove: When this deodorizer is working, ionization and ozone can quickly and continuously eliminate bacteria and pollutants in the refrigerator and food storage.4. Multi-purpose: This air purifier not only can play the role of deodorization ,but also can be used in shoe cabinets, wardrobes, interiors, bedrooms, leather bags, toilets, etc.5. Perfect gift: for pet owners, babies, children, elderly, or for anyone wanting to improve air quality. The perfect gift for father, mother, office mates and friends.Notice:Due to the different monitor and light effect, the actual color maybe a slight different from the picture colorPlease allow 2-4cm differs due to manual measurementSpecifications:Power supply: 2000mah Standby time: about 600hPurification principle: Active oxygen purificationRated power: 0.5WMain material: Environmental protection ABSApplicable area: about 1 cubic meter confined spaceActive oxygen content: about 0.05PPMCharging interface: Micro usbCharging voltage: DC5VWorking temperature: 0degC-50degCWork indicator: blue (front), red and green (front)Product size: 48*48*100mmAir Volume:50m/hPower (W):1w--Voltage (V):6V--Function:SelfcleaningApplication area: