Really found this to be a great headset. Ticked most of the boxes. On ear was good however not breathable and I could hear my heartbeat occasionally in them. Connection was good. Thought it was gonna be a keeper until it started randomly muting my calls and even when I went to unmute, it muted instantly again. Probably just a defect in this set because they came highly recommended to me from a friend who has used these for years. Returned and bought my next option, but still no go. Searching for my unicorn headset.