There were no instructions in the box. Which is ok because the headset is a plug and play. The connection is just a single USB. The ear cups are nice and plush. The (what looks like pleather) on the earcups are very soft as well. The cord is long. 7 feet long to be exact. The volume control on the cord is also quite big, but I don't mind it because it's easier to find and grab to hit the mute button when I need to.
Sound quality sound very decent. I used them for about a 5 days now to play a first person shooting game. (Overwatch). With that said. Don't expect the greatest sound quality. But the sound quality is still very good. I am very pleased with them because they work just fine as a gaming headset. I could hear the sounds from which direction or area they were coming from on the map in the game. The microphone is omnidirectional and does pick up a little background noise. Not enough to disrupt others in the game.
The lights on the outside of the headset breathe slowly into different colors. There is no way to change it. They are not overly bright where it can be distracting. Overall I like them very much and for the price i definitely recommend them.
update***
In my review I left yesterday the price was 13.99 and today has gone back up to $28.99