Allow them to blink blue/redThird - double click both ear buds until its a slow blinking blue light. The labels, pen for custom labels, and a funnel are included, which was a great bonus. The inserts come out making cleaning them easy. Can wear them for hours/ all day. I am normally a size 7. You would need bigger magnets for deeper bass which in turn would defeat the purpose of these. This game is a lot of fun and I really enjoyed my experience overall. The design is perfect for his space because theyre low profile and they are sturdy enough to stay on his desk or get hung up on the wall and they hold a lot of those tiny paint pods With a slight adjustment to the sides of the headset, I was able to position the headset snugly onto my dome (aka my head lol). I can tell by feel that there is a criss-cross base, below the foam which can feel uncomfortable after standing or walking on them for a while.