Harry brought these muggle devices for the Gryffindor students because... well, he has his own reasons

⊱— Harry : [6:01AM] "Good morning everyone!"

⊱— Ron : [6:07AM] "Hey Harry"

Hermione is offline

⊱— Neville : [6:11AM] "Has anyone seen Trevor??"

⊱— Seamus : [6:13AM] "Have you lost your toad again?"