Ever wondered what it feels like to power through the water like a dolphin? Hold on tight and leap through the waves, or turn downward and head for the ocean floor with speed, grace and agility. This simple device creates a whole new category of recreational vehicle, and it looks like a blast! These underwater divers scooters and dive propulsion vehicles are constructed of first-quality components, to assure long, continuous, and smooth operation. The experienced and intelligent diver also knows that advanced planning preparation plays a major role in the success of a deep-sea adventure. Check it out. Enjoy.