Simple, small and elegant design. Environmental ABS material, super-compact form factor. Protection against over-heat, over-current, and over-charging. Charging will be automatically stop when battery is full Dual Port USB Car Charger charges your iPad, iPhone, iPod, HTC, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones Provides maximum charging speed to devices for uninterrupted performance of navigation and media streaming Dual USB ports