Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very poor quality and dead

I had it for a month or so. Excited initially, I quickly found that the headset wouldn't work half of the time. The phone sometimes wouldn't recognize the headphone plugged into the mini USB port. I had to restart the phone to get it to work. Lately even that won't work. It's dead.Trust those negative votes. I regret I didn't. The ear plugs were made for elephants, and they wouldn't stay.