This charger is an indispensable companion for everyday use if you have to load via USB dividend MP3 player or other devices (TomTom Navi). It is no longer necessary to turn on the computer, but you just have to fold out the plug, plug in the USB cable and connect to the MP3 player. But via adapter can also be phones from Apple, Sony Ericsson, Nokia, Samsung, Motorola, etc invite so many chargers can stay at home. If the device loads, the Phillips logo lights up blue. If loading completed, the unit will blink blue. Charging time with my Philips Spark Player 2h, at W595 (Sony Ericsson) mobile 90min, the Navi ca 3h. So far, all the best, because the device plus accessories disappears for the journey in a cloth bag with closure. Oh yes, the plug will fit internationally and also comes with 100V from!