Dock Black Extension Extender Cable for iPod iPhone 4 4S iPad 2, 4 ft Long 120cm Male to Female - Data Sync Charging & Audio - Works with Bose SoundDock Sony iHome & other docking stations - 1 YEAR WARRANTY The Dock Extender Cable allows you to dock your iPad, iPod or iPhone from a distance, or while in a case. Small diameter, flexible cable provides connection pathways for power, audio output, USB data sync, play controls, accessory power and composite video. It does not support S-video output or input for recording audio. Easily extend the connection between your iPod or iPhone with docking station. Support high speed sync data transfer and charging. Small Diameter, Flexible Cable. 30-pin Male to 30-pin Female Compatible with: iPhone 3G, 3GS, iPhone 4 iPad & iPad 2 iPod Touch 4G (All Generations ) iPod Classic (All Generations) iPod Nano ( All Generations) Does not work with iPod Shuffle. NOTE: Some accessories may be incompatible with extension cable. Other info Color: Black Length 100cm = 39.37 inches = 3.25 ft approx (edge to edge) Packed in Foil Bag