I bought the head phones,tried them......they are a total rip off.....The supplies should be locked up !!! What a scam !!!!!....How on tv when you know up front, can you try and sell a product that doesn't work.I bought it for my hard of hearing parents,and i was totally embarressed.Trying to make a buck on people that want to believe in a product.I only hope i can help others,to not go down the road that i did.What is wrong with a business that is only out for the buck....knowing that the product isn't going to work....God help us !!!