Description:
Used for: Replacement 2.5mm male plug connector to bare wire audio cable for worn-out or broken headphone headset earphone microphone speakers cable repair.

How to use:: PIN 1 - red wire; PIN 2 - white wire; PIN 3 - green wire; PIN 4 - black wire. OMTP standard: PIN1 - Left channel; PIN 2 - Right channel; PIN 3 - Microphone; PIN 4 - Ground. CTIA standard: PIN1 - Left channel; PIN 2 - Right channel; PIN 3 - Ground; PIN 4 - Microphone.

Material: Made of PVC and copper,Safe insulation, good toughness, long service life.

Easy to use: You don't have to be a professional to do it. Connect the corresponding bare wires together, wrap and seal the bare wire with insulating tapes.

Package include: 10Pcs 11.8inch 2.5mm stereo 4 pole male plug connector replacement audio cable.