Logitech Premium Headset "turn mic volume person" Questions

Turn down the mic volume by pressing the + & - buttons on the earpiece together once which puts the earpiece into mic adjust mode. Then decrease the mic volume by pressing the minus button a few times

...volume control and mute button for mic) from ebay. Was working great, untill last night when i tried talking and couldnt be heard by the other person although i could hear them. after much playing ...

...be off. Just press the volume up buttom and keep it pressed for 4 seconds or so, the pcs will beep twice to turn the mic on. any time connect my wep 200 it say bluetooth signal is weak use ur ...

turn the volume up or something. My vol. is max Volume only has to do with the sound level you hear. The only thing that affects the sound the other ends hears is the microphone, Have you tried moving