General Spec Color white Function almost can charge you devices anytime anywhere Compatibility  iPhone 2G/3G/3GS/4G, iPod Touch, iPod Nano, iPod Video, iPod Classic, iPod Mini, MP3 & MP4 players Features Consist of one USB car charger, one walll charger and an USB cable. Perfect replacement of your original charger, and carry an extra handy and light travel charger anyway, you can charger your iPod MP3 anytime. Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver mode to prevent overcharging and short circuit.