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Who wants to wear plastic shades you get at a 5 year old's birthday party anyways?
Rofl, if only these shades were made of mere mortal plastics. These shades have been bequeathed to us from the tori-gods and were fashioned out of pure swagicorn hugs and dragon horn. These sexin' eyewear pieces double as a hella effective disarming wand too in a surprise wizard duel, too.
I intend to use my shades for my wand when I get accepted into Hogwarts.
When the torigods made adphones they had a stroke of brilliance. They made a wearable item that both makes the user's tori look stupid, and keeps them shielded from the mocking going on about the headcans while they listen to their music, deaf to the world (you need real headphones for that though).