No Active Noise Canceling! Turned Headphones on an off and makes no difference regarding noise canceling. Beside that, Sound and microphone seems to be ok.
The microphone part is extremely poor quality. No one in any meetings can hear me. I tried on different PCs and laptops to test the microphone but it never worked. Very disappointed and I couldn't get a refund. Un-trust worthy seller. Don't buy anything from these guys.