Material:10/10; Great material for a metal/aluminum construction and a soft and breathable pad that covers the ears and head area. Sound quality: 8/10 with 7.1 function, 7.5/10 without using process tone; My main issue with the sound is the bass, it doesn't have a "thump" so maybe it's not too bad for gaming, but for listening to music it's not the best option. Features: 7.1: to use it you need to install software, first it came on the included transmitter, it's not bluetooth headphone as far as I know, it needs quite bulky transmitter. Select volume up and down, this also sets 7.1 if software is installed (not too bad). Computer I don't understand why if you just don't focus on the app it thinks you're not doing anything and says auto mute is on but won't turn off. You can disable this using the Automute software: I like This mic is muted when the mic is on and on when the mic is off. Call Quality: Great, I can make calls very clearly using Discord, Steam Chat and Skype for Business. Range You can jump to the next room without lo signal ss Charged via Micro USB Type B, on a full charge I have 13 - 14 hours of continuous music The cable is good There is a picture and attach on the length There is also a mediocre video Sound I hope you need it. The actual rating will be 3.5/5 stars, but since I can't give half a star and it's a good product, I'm giving my rating a 4/5