Portable mini air purifier: Compared with other air purifiers, our plug-in air purifier is small in size, 11.3 x 4 x 2.4cm, which is easy and convenient for you on business trips and trips. In addition, it can remove peculiar smells of hotel rooms, second-hand smoke, pet smell, cigarette smoke, cooking smell, etc. with high efficiency. Keep the Air FreshSuper Quiet Air Scrubber - Releases 20 million negative ions per second, effectively eliminates peculiar odors, no chemical ingredients and no filter element replacement required. It's also a quiet, zero-radiation mini air purifier that helps keep air fresh and your sleep comfortable. Simple, one-button operation - just plug it in, it works instantly. The minimalist design makes it look sleek and stylish anywhere, and it goes well with any type of room decor. If you want to turn off with a switch, no need to plug in the socket, just press the switch. Energy efficient - small size and modern design. Made of ABS material, very durable and lightweight. Smart chip, work 2 hours, rest 10 minutes. Automatic, time-saving (power 1 watt). No maintenance required.(No filter or maintenance).Occasions: Our plug-in air purifier works with low power consumption, suitable for bedrooms, restaurants, kitchens, living rooms and other places. (The application area is 40 m to 60 m. If the space is smaller, the cleaning effect will be more obvious.) Perfect for pet owners, babies, children and the elderly. The perfect choice for holiday, birthday and housewarming gifts for parents, adult children, colleagues and friends.- Makes the environment air better. The air is cleaned of germs, viruses, pollen and fine dust. - Lightweight and portable, does not take up too much space. - Smart chip, work 2 hours, automatically rest for 10 minutes, save time, - Easy to use . Simply plug the ionizer into the socket.Features:Material: Eco-friendly ABSWhite colorAir purifier dimensions: 11.3 x 4 x 2.4 cm. Weight: 50g Notes:1. Due to manual measurement, please allow 1-3 cm error. Make sure you don't mind before you bid.2.Colors may vary due to different monitors, please understand.