... Siemens,Motorola)Apple iPod nana,iPod Classic,iPod Touch,Apple iPhone/iPhone 3G/3GsBlackberryDigital Camera,MP3/MP4 player,PDA,GPS,Bluetooth headset, ... style, which is Fashionable and elegant, delicate and fine 7.Particular signal design to show battery volume and charging state ... USB port or AC adaperCharge time;By computer charge:about 7~8hoursBy wall adapters(5v/1000ma) chare:about 4~5hoursRuning ...