The iPhone 3G dock is an essential part of using your iPhone 3G. It's so much more convenient having not to unplug and carry the dock around with you; when you can have one ready and waiting for you at work and at home. The iPhone 3G dock has been designed and tested specifically for the Apple iPhone 3G. This USB 2.0 sync data cable can connect your iPhone or iPod directly or through a dock to your computer's USB port for efficient syncing and charging or to the Apple USB power adapter (not included) for convenient charging from a wall outlet.
*Charger & Hotsync Dock Cradle For Apple iPhone 3G & 3Gs
*Charges and syncs your iPhone
*Line out stereo audio output