After purchasing several headsets, I finally found the one that checks all the boxes for me. I am a Deacon that preaches in a very large church that has a very good professional sound system. The wireless microphones we use are the Sennheiser devices.In the past I have tried the XGWTH Headset Microphone Single Ear Earset. I found that the was a very hot microphone and I had to adjust the sound board way down to avoid a booming sound level. I also struggled with trying to get this headset to sit comfortably around my ear. I was constantly having to reposition this headset while I was talking which was very distracting and prevented a consistent sound delivery. It eventually broke after about 18 months of weekly use.I then purchased the J K Low Profile Light-Weight Headset Headworn Earhook Microphone MIC-J S90. This microphone had much, much better sound than the previous XGWTH Headset. However, I still struggled to get this device to sit properly on my head. It was a little more comfortable but it kept slipping on my face so the microphone would end up being too low on my face effecting the sound quality and pick-up. Again, I found myself constantly adjusting it which ultimately ended up in me breaking it. I had used this one for about 12 months of weekly usage.After reading the reviews and not wanting to repeat my previous experiences, I thought I would roll the dice to see how this KIMAFUN Headset would work for me. Here is my experience after 2 months of weekly usage. Comfort is excellent. It comfortably stays put on my head. While I am talking, I find that I rarely (if ever) have to reposition it or readjust it once I put it on. This contributes to a better and more consistent sound delivery. Several individuals, including our sound guy have commented on how clear the sound quality is.If you are looking for a single ear microphone headset. Stop your search and purchase this device. I am extremely pleased with its comfort and performance.