【Deodorization Function】 The Morrrer deodorizer can achieve the purpose of comprehensive and efficient cleaning by short-term releasing low-concentration O₃. O₃ has strong permeability, diffusibility and decomposition ability, which can effectively remove odors from the air.O₃ itself will also have a certain smell, but it will dissipate quickly. 【Clean Air Needs】 Our Morrrer air purifier is engineered for your fresh air needs, just put it on your table or hung on the wall, on the shelf, to breathe freely even on the go. Please use it for a few more days if the odor is very strong, best used in spaces whose area is less than 250 sq ft. 【Completely Portable】When the power button to turn green, indicating that the battery is fully charged, it can lasts for 3-5 days in P1 mode when the UV is not turned on. Morrrer odor eliminator can be used to deodorize hotel rooms, towels, linens, clothes, or your luggage. It also comes with a 5V power adapter(100V-240V) that can be plugged in when battery runs out.