Features:High-efficiency airspurification: Use advanced filtration technology to effectively remove pollutants, and odors, and improve the surrounding airsquality.Blue light negative-ion purification: The airspurifier uses blue light and the double coating can purify airsduring influenza-prone season and protecting susceptible groups such as children, the elderly, and pregnant women.Aromatherapys tablet holder: The built-in aromatherapys tablet holder allows you to enjoy the pleasant aromas while purifying the airs.USB Powered: Conveniently powered via a USB port, making it compatible with a variety of power sources such as laptops, power banks, or car chargers.Compact and Portable: This airs purifier is small and lightweight, making it easy to carry and use in various areas such as offices, cars, or hotel rooms.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABSSize: 11*11*19cmVoltage: 5VPower: 5WPower supply method: USB 5V 2APower supply port: Type-CWire length: 1 meter