It's amazing how ClearVoice could make conversation a lot easier for you. I have had it for over a year now. And even now....thinking about it I realised how much it really does help. I was driving and not realising this untill now that I am able to hear the passenger voice a lot more than I used to. ClearVoice cuts out the sound of the car engine, winds and traffic near by. As soon as the background noise appear clear voice automatically kicks in. High Five to Advanced Bionics for bring ClearVoice out!