Purpose: To Eliminate Pollen Pet Hair Dander Smoke Due Odors Airborne Contaminants for bedroom, toliet, common area and the office These include allergens, dust, pet dander, pollen, odors, smoke, and toxic Volatile Organic Compounds Purify your air and protect those around you from airborne pollutants Model: CM15 Battery capacity: 1600mAh Supply voltage: DC 5V Power: 1W Use area: 15 square meters Zone concentration: 30mg/H Power supply: USB rechargeable Features: ·Human body introduction: If a person or pet gets closed to the sensor, LED light will be on for 20 seconds, when people or pet leaves, the zone mode starts to estimate the odor ·Build in metal zone module: Zone can effectively remove odors, defects, eliminate hazardous substances and bacteria in the air, remove formalidehyde, and deodorize pet odors Zone has small like fish, this is a normal small ·Aromatherapy function: There are 3 Aromatherapy pieces included, if you don't use the Ozone function, please turn it off. The build in Aromatherapy pieces will release a light framework ·Night light: Built in 12pcs LED lights, warm light and white light available, the light will stay on for about 20s after being sensed in a dark environment or in a weak light environment during the day ·Nice for Toilet, Bathroom, Kitchen, Pet Cage, Pet Litter, Pet Cat Litter Box, Wardrobe, Shoes Cabinet, Bedroom, etc