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4 pin 3.5mm (2.5mm) plug connector layout
4 pin 3.5mm (2.5mm) plug connector
This headphone from nokia comes with N97 mini,N97 and others new phones



1 TIP Left Audio (green wire)
2 RING Right Audio (red wire)
3 RING Microphone (white wire hidden in between the copper wire)
4 SLEEVE Common (blue,red/blue and gold wire)

The wires blue, red/blue and gold are the common.


The blue wire is the common of the left audio

The red/blue is the common of the right audio

The gold wire is the common of the microphone

I did this with my headphone and works perfectly, even the buttons work too.


Yep, works. Did this wiring and works on N8.

To be more specific about wiring:

Green is for left audio

Red is for right audio

White is for microphone

And the rest put them all together and they are the gnd. Even the gold wire that wraps the white one. So, gold+blue+red/blue is GND and goes to pin #4.


WH-701 second variant (original with phone N8).

Left A - red

Rigth A - blue

Microphone - green

Common - gold+gold/red

Work perfect!


My WH-701 have Gold,Red/Green,Blue, Red, Green



      4        3       2        1

Numer Pin Color 
1 Blue(Left)
2 Green(Right)
3 Red(Mic)
4 Gold+Red/Green
According to 31 reports in our database (25 positive and 3 negative) the Nokia WH-701 headphone/microfone 3.5mm jack connector pinout should be correct.

Is this pinout
Nokia WH-701 headphone/microfone 3.5mm jack connector visual pinout:click to enlarge
Source(s) of this and additional information: Myself
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