I have been using it for a week.It is good when it goes with cable. But while you're using bluetooth listen to music, you hear some noise like hissing in high pitch. I am not ok with that, It is noticeable and disgusting. If you're going to buy it you have to think about if you are ok with that.I don't know why some people would say it sounds good !!!But I can tell you it's not as good as they said. It just ok when it goes with cable.Pros:Easy to use, very easyLong battery lifeSounds ok with cableComfortable(If you don't mind a little bit heat)Good qualitycons:Sounds not good and kinda fuzzy with bluetoothI wish its sound was as good as its look. It has lot of pros that I am satisfied, but the sound is bad enough to make me return it. If you are buying it to listen to music, not this one.