���������� Apple iPod dock interfaceused in 3rd and later generation iPods for charging, connecting to a PC via USB or Firewire, to a stereo via line-out, to a serial device (controlled via the Apple Accessory Protocol). This connector exists in all Apple iPod MP3 player (iPod 1G, 2G, 3G, 4G, 5G, Nano)
���������� Apple iPod jackThe 3rd generation iPod introduced a new headphone and remote connector, which carries audio data and remote control data to the iPod. The remote control data is sent via a serial Apple Accessory Protocol.
