My ears get a little warm, but not sweaty. Battery lasts about 6 hours per charge soo binge-watchers take note. They fit great and are very comfortable. and its twice the size it needs to be. I have not used the logitech software yet. Hopefully in the future the case and headphones come in other colors. He’s 3 years old and it fit him perfectly. Definitely recommended. These are FAKE. The cane was a great replacement from the original Astro cable.