The student changes the JoyCon comfort grip to the two JoyCons controllers.
text: Uh, this one?.
text: Yes.
text: So, you should put the blue and red controllers on the black small joy-con youre holding.
text: So please take the blue controller, for example, and you can slide it down the small black joy-con.
text: Great.
text: Please don't forget to lock up with the small white lock that is in the bottom.
text: Great.