These elegantly simple and inexpensive little acoustic lenses boost the volume of any sounds that you face. They also block noises that may come from your side or your back. And they do all this for less than $5 per ear! They work in a completely natural way. No batteries or cheap electronics get in the way of helping you to hear more. They can even improve how in-the-ear hearing aids perform. This device is so unique, its been awarded two United States utility patents. More than one hundred thousand sets have been sold in the United States alone in the past 20 years. If you’re worried about how you will look when you wear them, just use Earglasses® lenses at home to listen to music or watch TV. But you may be pleasantly surprised at how people react when they see you wearing them at the movies, in church, or at a play or a concert, anywhere you want to hear better. Our braver users consistently report that strangers are just as likely to ask where to get their own Earglasses® lenses as to comment on their distinctive appearance.