Instruct: Classify Amazon reviews into positive or negative sentiment
Query: right channel died

The right channel died today. No trauma associated with it. The phones were working fine on my way to work. Put them on after work and only got the left channel. It's the jack. Kind of wiggle it and the right channel pops in and out. Tried the phones on a couple different audio devices to make sure it was the headphones, and yes it is the headphones. What a drag. Bought them less than 10 months ago.