@MarkSherrick it's a whole new device. I used the old device for 16 years lol. They stopped making parts for the old device so I had to get the newest device, the technology got better. Right now I can hear everything and I can change the setting to where it can be more focused and also gave a new setting where it adapts to sounds like noisy enviroment would be dimmed and close sounds will be elevated. I have accessories to make it water proof as well. So far it's top notch.