This three way splitter plugs into the car power socket (cigarette lighter socket) and will provide you three socket instead of one.It is perfect for use with in car charger, GPS navigator, MP3 Player, , , adaptors, PDA etc.This three-way car cigarette lighter socket splitter converts and increases your car cigarette lighter from one to three sockets, plus an additional USB port.USB charger output: 5V, 1A Triple socket output: 12V Compatible with: all the car cigarette lighter sockets with DC 12V.Content:2 X 3 Way Car Cigarette Charger Socket Adapter2 X USB PortOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.