The Sony WH1000XM4 and WH1000XM3 headphones are two of the best ANC headphones available in the market and that you can buy. So, if you are looking for one of the best wireless noise-canceling headphones available, such as the Bose 700 Headphones or Apple Airpods Max, then you should definitely go for the Sony WH 1000XM4 and WH 1000XM3 headphones. These are 2 of the best Bluetooth noise-canceling headphones that Sony has ever produced.
But, does the latest version, the Sony WH-1000XM4‘s, really offer that much of an improvement over the now cheaper WH-1000XM3’s? We are asking this question because recently, many users started reporting a mic glitch on their headphones. So, now, it depends upon whether you should go for it or not. But, if just because the Sony WH-1000XM3/4 mic is not working issue, then you should read this guide as here we have explained how to fix this issue. So, if you already have any of these devices and face the Mic not working issue, just be with us.

What Are The Reason Behind This Issue?
Before we start with the fixes, it is important to know why this issue occurs. Also, first of all, take your headphone and use them on any other device to make sure that your output source is working fine or not. However, if the Mic is still not working, the problem lies in the headphones’ end. So, what are the reasons behind this error? In my opinion, these might be the reason behind this error.



