Air Purifier, HERCHR Portable USB Air Purifiers Air Cleaner Office Desktop Ozon Deodorization Sterilization Odor Eliminator for Car & Home Allergies, Pets, Smoke, Mold, Germs, PollenCategory: Portable Air Filtration SystemsAir Purifier, HERCHR Portable USB Air Purifiers Air Cleaner Office Desktop Ozon Deodorization Sterilization Odor Eliminator for Car & Home Allergies, Pets, Smoke, Mold, Germs, PollenDescription:This portable air purifier is made of matte metal and wood, simple, stylish and exquisite. One button design is easy to operate. It can be used in car, office, bedroom, study for degradation of formaldehyde, deodorization and sterilization. Own one and enjoy a healthier and fresher indoor environment.Features:Compact, portable and designed with special can appearance, it looks classic and elegant.A perfect combination of metal and wood: matte metal main body with light wood grain cover and bottom, stylish and exquisite.It releases ozone into air which has the function of degradation of formaldehyde, deodorization and sterilization.Our air purifier can remove mold, smoke, pet dander, odors, and other common allergens.Can be used in car, office, bedroom, study to purify air.Built-in lithium battery and with USB input port, compatible with computer output port and mobile phone charger, very convenient to use.Specifications:Condition: 100% Brand NewMaterial: Metal + WoodColor: Gold, Silver (Optional)Working Voltage: 3VRated Power: 2.86WBattery Capacity: 1200mAh Lithium Battery(included)Power Supply: USBApplication Area: Operating Principle: OzoneAir Volume: 50m³/hNoise: 36dBSize(Height x Diameter): approx. 13 x 6cm / 5.12 x 2.36inWeight: approx. 372g/0.82lbPackage Included:1 x Portable Air Purifier1 x USB CableNote:1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.