Music Power Magic is a great Emergency battery, a great FM transmitter Power you life, enjoy your music anywhereMusic power magic gives you full access to charge your iphone 4G, iPhone 3GS andthe iPod Touch (first and second generations), the iPod Video, The iPod Nano (third andfourth generations), and the iPod Classic. Just simply plug its 30pin connector into yourapple devices. Meantime it ...