Eat your heart out Aquagirl! Now you too can speed through the water with the Whiteshark Mix. This underwater scooter from the folks at Sublue is very portable, weighing in at 6.4 pounds, yet powerful enough to propel you at speeds of 3.4 mph to a maximum depth of 130 feet. The dual propeller system runs on a battery that will give you about 30 minutes of time underwater and will recharge in under 3 hours. A universal action camera mount allows you to easily take photos or videos as you zip around, and removable floaters helps the device achieve positive or zero buoyancy. Swim like a mermaid with the Whiteshark Mix!