I have/had a speecheasy when I in highschool. My parents bought me one when I was probably at my lowest level/most negative with my speech. Truth be told I hated it. I only used it a few weeks consistently. The pain of having noise in my ear all the time was unbearable. I even tried only using it when I had to speak publicly and even that wasn't worth how awful it was to use. For me the cost of stuttering wasn't ever high enough to make the pain of that device worth the suffering. It's definitely not worth the cost they charge for it. Like someone else said, there are apps now you can download now that will provide very similar effects. That may at least give you an idea of what it would be like to have this little thing in your ear all the time.