For example, I dont want the RGB on my mouse to light up so i disabled all of the RGB. For me, this means a medium weight mouse with no cord and not having to worry about charging. For the prices I paid, it was not a worth of investment. For those who are new, it’s similar to looking at an HD TV very close. Most people looking at these probably work somewhere hearing protection is required/recommended and music isnt. They were better in person than pic. If you take the look at the side of the left earpiece, you’ll see an NFC logo. Feels really sturdy and I’m completely happy with this product. I did hack these to work however. Top edges are hard with little padding.