Sonic Man is a robot, and member of the Project: DOS group alongside Dyna Man and Volt Man. Sonic Man can often annoy those around him, as he has a high-pitched voice and doesn't stop talking. Sonic Man is good hearted, but doesn't like it when he's made fun of. Sonic Man adores the spring and summer seasons. Sonic Man was built for underwater, and is an expert at undersea combat. Sonic Man is armed with a spear, which he can shoot at his enemies with terrifying accuracy. 