Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Faults of this head phone

i am a dj and i always baby my equipment. I have had 3 pairs of these head phones and I think I will finally stop buying this head phone because it isnt really sturdy. All 3 times the head phone seemed to break at the swivel joint after a couple of months of use. Dont get me wrong the quality of the head phones is superior in my opinion just the cheap plastic parts that seem to break at the same spots is what bothers me. So far ive invested about 450 dollars in 3 headphones and that is why i am going to look for another headphone