Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Busted in a day...

Busted on the first day... After using them for the first time, put them on the charger and the cable connecting the headphones to the charger got jammed and would not come out (I could feel something wasn't lined up properly in the jack). Maybe this was a fluke... they were nice otherwise. Light weight and good sound quality and range. Just really annoyed about having to return them...