Description:Material: ABSNegative ion concentration: 15 millionActive oxygen concentration: 15 millionPower: 5WRated voltage: 6VSpecifications:【PRACTICAL USAGES】Keeps your fridge, closet, or cabinet smelling fresh for long time; eliminates odors so foods taste fresher longer.【FRIDGE 】Reusable freezer and refrigerator odor box is perfect odor absorber that keeps food fresh Recharge refrigerator deodorant monthly.【QUIET AIR CLEANER】This mini air cleaner operates at a low noise level, creating a restful, soothing atmosphere. It cleans the air around you without disturbing your working, learning or sleeping.【DURABLE CONTAINER】Made of quality materials, which can withstand dropping, banging, spilling or squeezing. Non trace stickers fixed, easy to stick anywhere you need.【WIDE USES】Can be used as odor absorber for fridge chamber, shoe closets, cabinets, wardrobes, pet toilets, car, travelling cases.