I bought these headphones 2 years and 1 month ago. They were great with virtually no issues. The range is ok, when I go to another room they start reducing. I sleep with headphones and the mute button is on the side, which is not easy to get used to because if you put your head to the side it's trying to toggle mute on and off all the time. After a little over 2 years the plastic cover with 4 screws holding the swivel cover on one side has cracked and broken in the middle. I looked to the other side and it had also cracked and was about to break. They have been good for 2 years and luckily I bought a protection plan for them.