Deep Flight’s Super Falcon Mark II represents the pinnacle of personal submersible technology. Completely redesigned following the success of the Super Falcon Mark I, the Mark II is designed to do barrel rolls with dolphins, spy-hop with whales, and will take you anywhere you want to go underwater, in style, safety, and comfort.
Designed with safety as the number one criteria, all Super Falcon Mark II craft are subject to DeepFlight’s stringent testing standards, and are proof-pressure tested for safety. Unlike all conventional submersibles which use ballast to descend, the DeepFlight Super Falcon Mark II is always positively buoyant, with auto return to the surface. Super Falcon Mark II with its low frontal area and lightweight proprietary pressure hull, is designed around the pilot.
The Super Falcon Mark II sits high in the water with plenty of freeboard – allowing you to enter and exit on the surface with ease and peace of mind. With its high-efficiency brushless DC drivetrain and underwater lithium-iron-phosphate battery pack, the Super Falcon Mark II is fast, clean and quiet. It has a cruising speed of 2-6 knots and can operate to depths of up to 120m.
Source: http://www.luxury-insider.com