A German engineer has developed a water jet called "Seabob F7". This device allows you to swim in the water like a fish.
The built-in electric injection system of this "Seabob F7" injector has applied for a patent. Its working principle is that the high-speed rotating wheel absorbs water and discharges it along the original path, and the high pressure forces the water in The jet channel uses a motor with a protective moving wheel in the jet channel.
Seabob F7 can dive to a depth of 40 meters underwater and can run continuously for 60 minutes. It can manually tap 10 rotating devices to change its speed. The diver uses his body weight to change the jet. The tilt angle of the water vessel controls the direction. Its speed on the water surface can reach 22 kilometers per hour, and its speed in the water can also reach 15 kilometers per hour. The entire water jet weighs 64 kilograms, and its buoyancy in the water is 8 kilograms. There are six colors of blue, silver, red, orange, yellow and white, as well as titanium or chrome alloy for you to choose from.
The design company of this injector is Cayogo in Stuttgart, Germany. The basic price is US$20,700, but this is only a low-end version. You can pay twice the price. Buy the high-end version with a protective cover and a special charger.
