The headphones work well as far as hearing and speaking. Adjustability of the microphone and headset works well. The issue is the swivel socket above the earpiece is weak. There are two very small screws at this point and the plastic is very thin and...

JUst got this headset. I was so anxious to get it and try it. But.... there is no way to turn up the volume, and I find it very difficult to hear.

I like it but I cannot find a manual and would like to know the function of the button at the other end of the microphone switch-off button with the headset symbol.

This product looks like it works well.. But it DOES NOT. i have to hold on to my mouth piece to bring it closer to my mouth so that my clients can hear me.. doesnt that defeat the purpose of a hands free head set ? it works well sometimes.. but need my...