Replug breakaway cable
Replug's clever breakaway concoction essentially does for 3.5-millimeter audio jacks what MagSafedoes for Apple's power connection, as it simply snaps away when excesspressure is applied to "protect your audio jack from the rigors ofdaily use." The device works in any 3.5-millimeter auxiliary input, beit on your laptop, PMP or desktop.
Source: replug.comAdded: 8 October 2007