Slim size dual USB car charger adapter can charge any devices (digital cameras PDAs mobile phones USB accessories and more) that can rely on USB for power from any standard cigarette lighter in any vehicle through connecting USB cable (not included). It is very practical while driving on the way could enjoy the music video simultaneously provides you device with full power. In addition to it patented circuit board designed to protect your valuable gadgets from short circuits; Compatible with most USB charging devices including IPHONE IPAD cell phones digital cameras PSP and NDS etc.