Features: Ozone Output: An output of 5 mg/h can deodorize your space from odors, smoke, and volatile organic compounds. Use twice per week to maintain healthy air in your home. Function: Ozone reacts directly with contaminants in the air, water, fabrics, and walls to destroy instead of mask them. Unlike other types of air purifiers, it does not require air passing through the machine to eliminate odors. Wide Application: Odor decontamination for boats, dumpsters, kitchens, bathrooms, basements, as well as any cooking, smoking, pet, musty or general odors. Easy to Operate: You just put it in a room and connect to the portable power or power supply, the ozone generator start operating. Durable: Made of Stainless Steel, equipped with cooling fan can prolong working life, and no noise when working. Specifications: Material: Stainless Steel Color: Black Ozone Output: 5 mg/h Power Interface Type: Android Joint Package Size: 6 * 4.5 * 2.8cm / 2.4 * 1.8 * 1.1in Package Weight: 100g / 3.5oz Package List: 1 * Ozone Generator 1 * User Manual