In addition to being a team, they're also a family(they're all siblings)

The girl is A.M. Reidyo.

The boy witht he headphones is F.M. Reidyo.

THe boy on the far right is Naonsa Reidyo.

A.M. and F.M. specialize in a subtype of wind magic:sound magic. Naonsa specializes in a subtype of fire magic:lighting, which he has learned to use to manipulate electronics.

When they work together, they can use their powers to send out noth audible messages and electronic alerts over a long range. Due to this, Loraine tends to ask them for help when she needs to send out major imp alerts.