توضیحات محصول

Features
۱٫ TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards.
۲٫ 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.
۳٫ 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).
۴٫ Mini design, portable and easy to use
۵٫ Size: Approx 17mm x 12mm
۶٫ Material: Plastic + metal