The student changes the battery regularly.
text: It's gonna be on the left side.
text: Yes, that one.
text: Ok.
text: 'Cause this is like.
text: Hahaha.
text: You have to push it forward for this one.
text: Ok.
text: So, like a push in or a slide kind of thing?
text: Umm, you're just gonna, like, yeah, you're just gonna pull it out.
text: Ok.
text: The other way.
text: Ok.
text: And if you just face the lens.
text: Yes.
text: Mmmm, Lord, ok, push in.
text: Ok.
text: Just take the battery out and then just put the battery back again.
text: Ok.