Instruct: Classify Amazon reviews into positive or negative sentiment
Query: works, but it will break

I have had a common experience a lot of Samsung SGH105 users; I want to use a 2.5mm headset with the proprietary Samsung jack. I bought the Belkin adapter, it works fine for a month or two, until it breaks. I have now gone through two of these. It breaks because it is made poorly. If you never put it in a backpack or in your pocket, you might be OK for awhile, but it really shouldn't require such delicate care. Set your expectations up front and expect that this will work for a few months and then you will have to replace it.