Apple iPod nano "ear plugs jack longer working" Questions

...plugs "Big" Outlet : When looking at the bottom of the iPod you see two outlets, one headphone jack and the other is the big one that has many uses. It's main use is using it for the USB cord, but it ...

...in perpetual play mode. Also just using ear plugs will not fix the problem....it has to have an amp. The voltage somehow resets the lock or at least it has for me unit...Hope this helps some

plugs into my ipod whether is be my ear canals or stereo headset only one ear will work. If I push the jack into the Ipod and twist it a little some of them may work but once I release the pressure it