That 5 year old broke your helmet. That plastic part you were questioning about was suppose to be screwed onto your helmet. It helps adjust the helmet to fit your head. Like a hat.
the head adjustment goes inside the helmet it's like wearing a baseball cap adjust it to your head and peg it back on the inside of the helmet, the helmet isn't broken don't listen to that and the head adjustment piece doesn't screw on it pegs on hope this helps ya
that camera man is just sitting back watching his boy struggle.. the top of the helmet wasn't connected... which is why he was having trouble connecting the bottom. RIP friends
this was a bad unboxing. You didn't show us the inside, no close-ups or put it next to one of the helmets behind you for reference. You should of stopped the camera, read the instructions and explained how it worked properly instead of well here it is, no clue what this stuff is. kbye! -- I hope you take this as constructive criticism to make your future videos better, I like your channel!
DC3328 you'd think he would have known everything about this helmet before putting his face on RU-vid, it almost feels like he's mocking this product as it's not as elite as his other helmets.