Onyehn TRRS 3.5mm Audio Jack Breakout MP3 Stereo Headphone Video Jack Module for Arduino (Pack of 5pcs)

Description: TRRS connectors are the 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). Package Include: 5 * TRRS 3.5mm Audio Jack Breakout