Dual Usb Adapter Car Cigarette Lighter Socket Car Splitter Adapter 4 Way Plug Socket Dc Charger Power Adapter 12V Socket Convert and increase your car cigarette lighter from 1 to 2 sockets as well as 2 USB ports; Multi Charging Adapter---Charge 4 portable devices while driving Rated power: 120W, Dual USB output: 5V DC, 1A , 12V Compatible,Suitable for use in cars; The blue light is on when it's plugged in, the soft blue glow that helps you find it in the dark. Independent switch control