توضیحات
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