5, and was completely surprised they fit. color looked a little different than on the photos. I use these to compliment by Bluebud X by Jaybird. They feel durable enough for my needs, but they might be a little flimsy or cheap-feeling for some. 9 / 8. for gaming it depends. These feature 50mm drivers and sound great for the money, far better than more expensive ones I have had in the past. All in all I am happy with it for what I paid. To fit properly I would have need to get size 10 64GB kit here.