These are very strong hearing aids that block out background. You can block out background in the theater or restaurant, or at home. The telephone devise you can use directly without buzzing sounds. You can preserve peace and quiet while amplifying important things so you can hear the conversation. They deliver superior sound quality and listening clarity with more effortless transitions.
This item is in the category "Health & Beauty\Medical & Mobility\Daily Living Aids\Hearing Assistance\Hearing Aids". The seller is "rasi282012" and is located in this country: US. This item can be shipped to United States.