Bring home your own life-like remote-controlled Akula! The Akula swims through the water with the highly realistic agile movement and control of a real shark. It features 2.4 GHZ full function remote control allowing for forward, backward, left, and right movement, two auto teaching modes, variable speed controllers for subtle life-like movements, battery run time up to 40 minutes per use, and glow-in-the-dark feature.