Ideapad 100 microphone issue

Hello erryone. So my friend and I posses the same laptop (Lenovo Ideapad 100) and while we're using teamspeak I can hear him perfectly while he says that he can hear me rarely and after few minutes he cant hear me at all. I've copied all his settings from teamspeak so that shouldnt be an issue, we've tried skype and steam's in built voice comm and unfortunately we get the same result. I've opened the sound recorder on Win10 and tried to record myself speaking and after I've replayed it I could hear myself perfectly so I can't really find the problem here. Anyone had the same or simmilar problem of this nature? Any kind of help is much appreciated!

 

SOLVED: communications tab in sound settings lowered the sound by 80%