3.5mm Jack Stereo Socket Plug TRRS Headphone Module 5pcs
SPECIFICATION
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Item name: TRRS connector Audio breakout board
Size: Approx 1.7*1.2cm / 0.6*0.5 inch
Material: Plastic + metal
Package included:
5x Audio breakout with pins
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).
Mini design, portable and easy to use