... Mobile Power station for iPhone 3GS,iPod or Cellphone Mobile Power station for iPhone 3GS,iPod or CellphoneMobile Power station for iPhone 3GS,iPod or Cellphone Product ... hours on 3G,Up to 8 hours on Wi-Fi7. Audio Play: Up to 31 hours8. Video Play: Up to 9 ... × W66 × D23 mm10.Product Weight:82g/pc Compatible with:iPhone 2G,iPhone 3G,iPhone 3GS,iPod or Cellphones(LG,SAMSUNG,NOKIA,BLACKBERRY,MOTOROLA,and ...