It has awesome range, I can go all the way downstairs into the kitchen and still be talking on discord. I've had these for over a year and the battery still lasts over 2 days, The sound quality is much better with 7.1 surround sound on, when it is turned off it sounds flat or something is off.

Overall, very good quality.

None in my experience.

Terrible sound quality, everything sounded muted and hollowed out no matter how loud I set the volume or how much I fiddled with the settings. Watching mvlovies was especially bad, I could barely understand any dialogue if it was said in a normal tone. Very uncomfortable as well, if you have even a slightly larger than average head the earmuffs will press down on your ears to the point of causing visible markings. I couldn't wear these things for more than an hour before my ears started hurting.

Spend your money on something else.

One of those comfortable ones. Light looks great. Battery can definitely run about 20hrs and that is good for 2 days for me.

Range is not the strong suit. Steelseries is better for sure(Have an Arctic7). It does tell you your battery status but it tells you 50% even there's only 15% left. The mic is very annoying when I try to eat or drink. I have to take it off then put it back on. For sure you can bend it but it's there. Arctic 7 does better on this, you don't want your mic you don't pull it out.

The design should be better, therefore the price is high. Quality should not be an issue after all it's Logitech.