TRRS Audio Jack Connection Diagram (Headphones and Microphone)

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TRRS Audio Jack Connection Diagram (Headphones and Microphone)

This diagram shows the configuration of the TRRS (Tip, Ring, Ring, Sleeve) connector, widely used in modern headphones for mobile phones.
The TRRS connector allows stereo audio (left and right) along with the microphone function in a single jack.
Knowing the function of each pin and the color code of the cables is essential for carrying out installations, repairs, or modifications of headphones correctly and safely 🎧

🔹 Tip → Left Audio (Blue)
🔹 Ring 1 → Right Audio (Red)
🔹 Ring 2 → MIC (Yellow)
🔹 Sleeve → Ground (Green)

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