Cmple Audio Jack Adapters This device is specifically used to extend a speaker or headphone cable. It is compatible with a variety of different devices that include but are not limited to MP3/MP4 players, stereo systems, TVs, CD/DVD players, PDA, headsets, iPods, cellphones, Discman, Walkman, and many more audio devices. As well as Android and Apple headsets. This adapter is made out of a black molded plastic construction with nickel-plated contacts that provide stable transmission and durability. It is highly efficient and reliable. STEREO PLUG TO JACK: This adapter allows you to convert 3.5 mm stereo headphones into the smaller 2.
eBay