As we explained in the articles “scam techniques of camgirls“, some camgirls make you believe that they can’t hear you. They make you believe that your microphone does not work.
Here is a website where you can check your microphone before visiting the chat room of a cam girl:
After reaching this website, the page will prompt you to get access to your microphone. Click on the play icon below “the test”. Then, if you see some graphics when you talk it means that your microphone is working. It means that any website can catch your microphone voice.