Features of cat litter deodorizer: 1. The deodorizer adopts new deodorization technology and new ion decomposition technology, with a deodorization rate of up to 99 percent . It is specifically designed for cats, dogs, or any small space, such as cat trash cans or dog cages. 2. There is a negative ion generator inside the dustbin deodorizer. It releases negative ions for deodorization and dust reduction, which helps to reduce the dust on the surface of cat litter by 99.99 percent . 3. Cat litter deodorant is different from scented cat litter, deodorant powder, or neutralizer. It not only removes odors and freshens the air, but also does not produce any toxic or unpleasant odors. It is very friendly and safe for you and your pet. Specifications: Material: ABS and Electric Component Color: White and Grey Working Voltage: DC 5V Ozone Output: 120mg or h Anion Consistency: 2800million Applicable Area: 20-30m Built-in Battery: 3.7V 2000mAh Lithium Battery Size: 9.6 x 9.6 x 3.7cm Package includes: 1x Air Purifier 1x USB Cable(Micro-USB) 1x Manual