Ilove my new Bluetooth headset. I did a great deal of research to find just what I was looking for. I previously purchased another brand which was nice howeverit was not snug enough for me so I gave it to my son. My new Plantronic Voyager 510 fits SNUG AS A BUG. I love that it came with 3 different sizes (the piece that goes into the ear) It's crystal clear and the party on the other end can hear me very clearly. This is a very classy piece and it makes me look dignified ha ha ha...All in all I would definitely recommend to my friends and family....A+ for you...Ms Pisces13