I've been working on this sporadically over a course of a few days and I just finished today.
Just Letticus listening to music of some sort. His headphones are bigger than what most people would wear since he's an alien with pointed ears. xD
On his planet headphones vary in size due to the many people who have various pointed ear sizes.
Letticus Sativa is from Oh Princess! (C) SNOUP | Taralen