Sturdy build and it sounds great. I have compared these to the Razer Nari Ultimates and Steelseries Arctis 7 Pros. Sound wise, this blows them both out of the water. The drivers have a much richer sound and a better sound stage. All of the levels are really clear to listen to. The microphone is also leagues better than the Razer Nari and is on par with the Steelseries. Range and battery wise, I've never had a problem with them losing their charge even on 12 hr gaming sessions and throughout an 8hr work day where I do Mortgage Consultation for a living. The range is a good 30 - 40 feet depending on how many walls are between you and the PC. It's not as good as the more expensive Steelseries, but it's way better than the Razer Nari's 15 feet (from my experience with 2 of them) and I'm able to be downstairs flipping pancakes while staying on Discord. If only it sent the smell of food through the mic! Software wise, a lot of people have good experience with iCUE. I personally do not and I dread that program. It lags like crazy and is incredibly buggy for me. I downloaded it just to turn off the Mic sidetone for my preference and also turn off the Dolby 7.1 since Surround Sound in headphones really only distributes power (especially poorly in wireless mode) into a "surround like" fashion. Pro tip, do not use THX or Dolby or ANY 7.1 software "enhancer" with wireless headphones, it just doesn't work. Lastly would be comfort. This is my only itch with these headphones. Even though they last for 12 hrs, I cannot bear to wear them for more than 2 hours in a row. The earcups are fine and the headband are fine. They have great materials as well. The problem lies in the clamping force of the headset and Corsair could've done way better. My head isn't large by any means and I also have a few other friends that complain about how hard it clamps. If you have a bigger head, I would spend the extra dollar and get the Steelseries. Ultimately, these headphones have great audio quality and usability for their price point and are easy to recommend. They aren't too comfortable though so I would just recommend people who are picky about that to stay away. I did go with the Steelseries in the end because I found those on clearance, but overall these headphones are great. 4/5.