I purchased this last year and only used it once, but I've decided to sell it as I haven't had the opportunity to use it. When I first used it, I was surprised at how well I could hear the TV. The ear tips are as they were when purchased. I think it would be good to try it as a trial hearing aid. Rakuchin Hearing SK-05 Single Ear Set (Beige) This is a well-regarded product, so you can use it with confidence. I have stored it at home with almost no use, but I would like to sell it to someone who understands that it is a used item. Please refrain from purchasing if you are concerned. I will accept immediate purchase, so please be aware that even if you leave a comment, the buyer will be given priority due to the system.