Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did it really do that?

The day received the head set I noticed that I had three right earwires and one left. I was not happy about this because I use the left. The first day I wore the headset the wire turned colors. I know the chemistry of individual bodies is different but a coating on the wires could have eliminated this problem. I wrote the company about my concerns but never received a response. My son liked the look of the headset but I would not recommend he purchase it.