[Notice] -- When the ozone machine is working, please make sure that there are no people or pets in the room.𝗡𝗼𝘁𝗶𝗰𝗲：𝗪𝗵𝗲𝗻 𝘁𝗵𝗲 𝗢𝘇𝘇𝗶𝗲 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗶𝘀 𝘄𝗼𝗿𝗸𝗶𝗻𝗴, 𝗽𝗹𝗲𝗮𝘀𝗲 𝗺𝗮𝗸𝗲 𝘀𝘂𝗿𝗲 𝘁𝗵𝗮𝘁 𝘁𝗵𝗲𝗿𝗲 𝗮𝗿𝗲 𝗻𝗼 𝗽𝗲𝗼𝗽𝗹𝗲 𝗼𝗿 𝗽𝗲𝘁𝘀 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗼𝗼𝗺.[Odor Remover Machine] -- effectively eliminates any odor, be it smoke, pet scents, or any other unwanted smell. Experience complete odor removal in your home or car! Say HELLO to fresh and healthy air![Portable Design] -- Compact and light, designed specifically for household use. And there's no need to replace filters or add liquids. Simply charge and go.[Working Principle] -- It uses electric discharge to produce ozone by splitting the normal oxygen molecules in the air into single atoms.[Quickly Remove Odors] -- Removes all types of odor, such as smoke odor, pet odor, and clothing odor: Just use it for 20-40 minutes.