Headsets, Headphones, Handsfree - mobile phones and other equipment  > Radio pinouts


Description (may be empty)
1 L_SPKR  Left audio speaker
2 R_SPKR  Right audio speaker
3 GND  Common Ground
4 MIC  Mic +
4 pin 3.5mm (2.5mm) plug connector layout
4 pin 3.5mm (2.5mm) plug connector
at the headset cable
According to 3 reports in our database (3 positive and 0 negative) this pinout should be correct.

Is this pinout
Bose Mobile On-Ear Headset visual pinout:
Bose Mobile On-Ear Headset diagram
click to enlarge
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