Instruct: Classify a given review into positive or negative sentiment.
Query: Nice unit, but died after 5 months

I purchased the JX-10 for my Palm Treo 680 and everything worked fine for the first 5 months, then one day it died. The was no audio coming through, I would just get a "ba-lup" sound when hanging up the line. The Jabra folks sent out 3 JX-10 units in row as replacement and all had the same problem (I even tried the replacements on a Moto Razor phone and got the same no audio problem). Strange thing is a Jabra BT150 unit works just fine. Jabra cannot say why it is happening, just that they've seen it on another case with Treo 680's & Razor's. Their only solution is to send me a new BT8010 unit. I agreed to it, but I think the BT8010 is a similar design as the BT150, which is very poor - it doesn't fit on your ear and constantly falls off. I'll see what happens...