Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Piece of Junk

I have gone through 4 of these in the last 6 months. It used to be only $6 each so it didnt matter too much (Nextel sells theirs for usually $15-$20). This is a cheap knockoff. But if you are looking for a temporary fix or just dont care how often you replace them, feel free to buy this item. Now that they have raised the price to $10, I'll probably not buy this anymore and get the better one at Nextel.