It is really a very good product. One of the best VMF I have ever bought!! I highly recommend it

Extremely good headphones, very lightweight and with excellent external sound isolation. I should mention the music playing in the room and my conversation partner couldn't hear anything (only my own speech). Value for money!

I use them for my class. I am a teacher.
- The isolation from the environment is excellent. Imagine that during the lesson, I sometimes played music on a small speaker and the students couldn't hear anything. If someone speaks to you from across the room, nothing gets through to the microphone.
- They are very comfortable. I use them for 7-8 hours a day in class. Maybe I change ears once.
- Obviously, we are not talking about listening to music! They are for professional use in conference calls and not for anything else.

Unfortunately, it is only for the left ear and it does not state this anywhere in any description or comment!

The entire desk is designed in such a way that the cable comes from the right, and it does not suit me to listen from the left ear!

I bought them used 2 years ago and until now I have no complaint. I use them daily for phone calls, they are comfortable on the head and lightweight, many times I forget that I am wearing them. I generally do not use them for music, as they only cover one ear, but they produce satisfactory sound. If they break, the most likely thing is that I will buy them again.