Audio Cable TRRS - 18\" (pigtail)

TRRS connectors are the 3.5mm audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for \"Tip, Ring, Ring, Sleeve,\" which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3/MP4 players) If you\'re hacking on something that has a 4-conductor audio jack, being able to plug straight in will keep your build clean and simple.

**Features:**

* 18\" Long (45.72 cm)

**Documents:**

* [Pinout Diagram](http://cdn.sparkfun.com/datasheets/Cables/Audio/rect3946.jpg)