The new Dragon is about 2.5 inches in diameter and fits snugly with an in-ear bud and over-ear clip.   Call volume is so-so compared with that of larger headsets and the line tends to be buzzy.  A plus is The Dragon can connect to a phone as far away as 300 feet.  The headset lasts roughly a day on one charge and can connect to two devices at once, so you can use it to talk over Skype on your laptop, for example and your mobile phone.

Price:  $99.95