FirstSing FS21086 4in1 Dock and AV Cable and USB Charger for iPhone 3G&iPhone
1.Charges your iPhone 3G&iPhone - through USB or through wall outlet
2.Synchronizes your iPhone 3G&iPhone with your computer through USB
3.Connects your iPhone 3G&iPhone to your stereo speakers for better music playing
4.Connects your iPhone 3G&iPhone to your big TV for better movie playing
5.Bundle includes: Dock, Wall outlet to USB power adapter, USB cable, AV cable (for TV and speaker media playback)