Swiss-designed. This high capacity charger features an ultra-slim design with a white LED display indicating the remaining battery level. Compatible with iPod, iPhone, iPad mini and iPad using the included Lightning cable. Compatible with most smartphones or mobile devices (Samsung, BlackBerry, HTC, LG, Sony and more) using the micro-USB cable, also included. Provides up to 16 hours of talktime for most smartphones, 8 hours of talktime for iPhone and 1.5 hours of surfing the web for iPad (depending on usage). International warranty.