BMW 3-Series (E90 E92) Forum - View Single Post - How to fit microphone to Android head unit/stock unit

Jaymie1989 · 05-23-2021, 12:18 PM

Hi,

I have an Android head unit in my E90 which uses the factory radio
Like the ones from AvinUSA and AliExpress.

However I don't seem to have a microphone for when I'm making calls via Bluetooth.
There is not a factory fitted one in the vehicle, there is not spare cable for one either.

Is there any sort of microphone I can purchase that maybe connects to the harness or unit at all?

05-23-2021, 12:18 PM	#1
Jaymie1989 New Member 0 Rep 8 Posts Drives: BMW 320d SE & 320d m sport Join Date: Oct 2019 Location: Taunton iTrader: (0)	How to fit microphone to Android head unit/stock unit Hi, I have an Android head unit in my E90 which uses the factory radio Like the ones from AvinUSA and AliExpress. However I don't seem to have a microphone for when I'm making calls via Bluetooth. There is not a factory fitted one in the vehicle, there is not spare cable for one either. Is there any sort of microphone I can purchase that maybe connects to the harness or unit at all?
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