Abstract: A connection for audio transfer, the connection comprising: (a) a first cable for operative connection to a first audio reproduction device, the first audio reproduction device including an audio player; (b) a first connector at an end of the first cable remote from the first audio reproduction device; (c) a second cable for operative connection to a second audio reproduction device; (d) a second connector at an end of the second cable remote from the second audio reproduction device; (e) the first connector being able to operatively connect with the second connector to enable audio transfer from the audio player to the second audio reproduction device, and to operatively connect with a host for audio transfer between the host and the audio player.