Kensun Portable AC/DC Rechargeable Car Vacuum Cleaner Plugs either directly into the car cigarette lighter socket or into an AC wall socket for car and home use. Cyclonic Design with HEPA anti-allergic filter. Maximum working power: 100W Rechargeable lithium battery with charger included. Ideal tool for car cleaning with state-of-the-art Cyclonic Technology and HEPA filter to provide clean, dust-free and pleasant ride. Rechargeable lithium battery with charger included Plugs either directly into the car cigarette lighter socket or into an AC wall socket for car and home use.