I have a convertible so am constantly searching for a bluetooth that will give great sound quality to the ones I am talking to via noise cancelling technology as well as having a loud enough ear speaker to hear them. On the latter this fit the bill. The design fits right into your ear, the most comfortably of any design I have ever tried! No over the ear loop needed. Easy to put on/in, fits great & crystal clear & loud transmission of the conversation.Then there was the test of my microphone with the noise cancellation on max setting. Terrible with wind noise & I compared it to others I had used & also compared it to others I have since bought (my wife is sick of sitting on her phone with these "taste" tests). It went back.If you do not need to deal with wind noise, this is a great product; if you do, look elsewhere.