Instruct: Classify the given Amazon review into its appropriate rating category
Query: Good for listening to music, terrible call quality.

I purchased this headset primarily for making phone calls while I work and drive. The people on the other end of the call complained that they couldn't hear me well. I tried it several times, some it worked better but some did not. As I am using this phone mostly for work it is not very professional if my customers are always asking me to repeat what was said. I ended up returning it because of the poor microphone quality. I will add that I thought the sound quality on my end was adequate (I did listen to some music).