They are c Ihome ihmp5r 2 and 1 stereo headphones.
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a mini (1/8") cable can be a y-cable, particularly if it is used
to connect a 1/8" stereo connector (like an iPod) to a RCA stereo
cable. The 1/8" stereo plug must split (Y) to the left and right
RCA in order to connect in stereo.