Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stopped working after a week.

Can't return, I guess, don't know how to get a hold of seller. Connections not good, I only get left ear speaker to work w/cord but without it works headphones work fine. So it's the cord. It's a shame really as the cord it self seems to be of good quality. Oh well, you can't judge a book by it's cover.