The Lightning to USB Case for Apple iPhone 5, iPod Touch 5, iPod Nano 7, iPad mini and iPad 4 For use in: iPhone 5/iPod Nano 7/iPod Touch 5/iPad Mini/iPad 5 Length of cable: 100cm Working voltage: IN=5.05V/500-2000mA Start voltage: 60-110V/AC Working frequency: 180~300HZ