DUMVOIN(TM) Portable 1 USB Port /LED Light Control With 4-Way DC Car Cigarette Lighter Socket Splitter Charger Adapter (Black) 4-way sockets design allows it to provide multiple output power, USB output up to 5V/500mA. suitable for charging your cell phone, GPS, iPod, PDA and many devices. Triple socket with 12V /24V output. Input voltage: DC 12V /DC 24V Come with a LED light control switch to switch power supply (Blue LED light is ON, Red LED light is OFF). USB port: can connect with different kinds of USB cables to charge for MP3, MP4, mobile phone, GPS, tablet PC, etc. Ship fast from USA local by DUMVOIN with 1 years warranty!