Build quality: It is relatively good in terms of build quality. Coming from Razer, I was not impressed with the quality of the G335 compared to more expensive Logitech and BeyerDynamic products. It is of good construction, but for the price, I expected something more.
2. Comfort: I would say they are the most comfortable headphones I have ever worn! Both in terms of weight and pressure. In the first hour, I was thinking, "okay, let's see after about 3 hours." I usually play for 3 to 6 hours, depending on the work. At the 6-hour mark, I didn't feel the need to take them off!
3. Isolation: Continuation of the previous point... when I took them off after 6 hours, I realized it was raining outside. My phone was next to me with the volume at medium, and if it weren't for the vibration, a little bit of the game, and the fact that they greatly reduce external sounds, I wouldn't have noticed the PMs.
4. Design: I dare say that both designs are very beautiful! On my desk, to match everything in the room, I play with black and dark gray or silver. It is the first time in so many years, apart from the Nintendo Switch I got a month ago with red/blue joy-cons, that I bought the version with red/blue joy-cons and these headphones. Black remains the main color, but the design that sticks in my mind is very beautiful.
5. The microphone is not detachable. You can adjust the height and position on the head from the headphones themselves (right/left) and from above (from the colored part that stands on the head). The cable is long enough and comes with the splitter for the microphone/headphones.
6. I didn't like the sound. For half the price, with JBL and Samsung hands-free, I get much better sound from my phone, Switch, and PS4/5, Xbox SX. On the PC, the situation is better as you can play with EQ and adjust the sound to your liking. Don't expect amazing sound in general. With my Creative sound card, I get surround sound and very good results.
They work with Nintendo Switch, PS4/5/Vita, PC, Xbox SX, and mobile/tablets