This is the best headset for truckers. The back ground noise can not be heard from caller. The ear pices is just the right volume. the Mice takes some use to it. When you talk, you talk in a normal voice. and don't have to speak up to be heard. If you put the mice at your mouth, it will distort the sound. The best place just below your lower lip. The paring has to be done every time to turn the headset on. Will not automatic paring at turn on. Good thing its easy do to. The charge time is great and really holds the charge in stand-by and talk time. the only thing I don't like its heavy and sometimes the mice gets caught on the shoulder strap, when looking side to side.