Nanotonians

Nanotonians are a race of nanotech aliens from planet Nanogon. Only five of them appeared as the main antagonists of Ben 10: Invasion of the Nano monsters.

Biology
Nanotonians are composed of nanobots that are visible to human eyes. Every Nanotonian comes into different colors.

Powers/Abilities
Nanotonians can shoot a red beam of light that disintegrates everything.

Nanotonians can absorb any technology.