This is the winged vehicle that propels a swimmer on the surface and underwater up to 5 1/2 mph. With a sleek, hydrodynamic 3 1/2-foot wingspan, its waterproof polymer shell houses a powerful electric motor that drives a shrouded propeller. Nylon loops on the top of each wing accept each forearm and a throttle built into the leading edge of the left wing changes its three speeds with each squeeze of the fingers.
Tilting side-to-side provides gliding turns while nosing down/up descends/ascends. Positive buoyancy ensures it returns to the surface. The top front of the fuselage provides a mount for your preferred underwater action camera. One hour and 40 minutes of operation from a 3-hour charge using its AC adapter.
The Underwater Scooter [7Gadgets]