【WUOAUM Set of 2】Ozone Generator, Ozone Deodorizer, Plug-in Deodorizer, Low Concentration 120mg/h Ozone Air Purifier, Equipped with 15 Million Negative Ions, Small Deodorizer, No Filter Replacement Needed, Negative Ion Generator, Odor Control, Deodorization, Dust Removal, Pet Odor Elimination, Quiet Operation, Suitable for 3-12 Tatami Mats, Toilet, Entrance, Kitchen, Powerful Deodorization (Black) ★Product Description★ 【120mg/h Ozone Powerful Deodorization & Equipped with 15 Million Negative Ions】The WUOAUM ozone generator generates 120mg/h of ozone, effectively eliminating odors, toilet odors, mold odors, garbage odors, pet odors, and body odors. The principle utilizes the strong oxidizing power of ozone to rapidly oxidize odor-causing substances, breaking them down into harmless substances, leaving no residue. Please note: Ozone has a unique dokudami (fish mint) smell, but it is harmless to the human body. It can be used with peace of mind in homes with pregnant women and children. It is also a negative ion generator, equipped with 15 million negative ions, purifying 99.97% of 0.3-micron particulate matter in the air, effective for pollen control, dust removal, and alleviating asthma and allergy symptoms. 【Compact & Eco-Friendly】The toilet deodorizer is 5.1*5.1*9.2cm, the size of a palm, so it won't get in the way wherever you put it. You can select the mode and start operation by directly plugging it into a power outlet, and the process takes only a few seconds, saving time and effort. It uses environmentally friendly ABS material, which is wear-resistant, and there is no need to replace filters or batteries, saving costs. 【Plug-in Ozone Deodorizer & 4 Modes】The plug-in design makes it easy to use. It can be used in bedrooms, kitchens, children's rooms, etc. The small deodorizer has 4 operating modes, allowing for more flexible selection depending on the environment and needs. 【Quiet Operation & 12 Tatami Mat Coverage】The deodorizer operates quietly at 25db, so it won't disturb sleep. It can cover an area of 12 tatami mats / 20㎡, and the smaller the space, the greater the effect. It can be used in kitchens, toilets, pet rooms, children's rooms, offices, etc. 【Precautions & Expiration Date Explanation】1. Please leave the room when using. 2. Please be careful about long-term use in humid environments to avoid affecting the electrical circuit. 3. There is no need to replace the filter, so clean the ventilation openings regularly. Type: Deodorizer