Conductive noise through the mask may be heard by some users, however, other users tell us they prefer the freedom of movement and less obtrusive top-of-the-head tube design of AirFit N30i over masks with tubes at the front.
Conductive noise through the mask may be heard by some users, however, other users tell us they prefer the freedom of movement and less obtrusive top-of-the-head tube design of AirFit N30i over masks with tubes at the front.