Comprehensible explanation of eFoil technology. Propeller vs. jet, battery range, setups for beginners and professionals. An eFoil is an electrically powered hydrofoil surfboard. An underwater wing generates lift, the hull lifts out of the water, an electric motor provides thrust, you control the speed with a handheld remote control, and you control the height by shifting your weight. More on this topic at: https://e-surfer.com/en/blog/how-does-an-efoil-work-technology/ Or on YouTube: https://youtu.be/E_J-JEnzOWQ?si=4kKVdH--9nZ94W5D