Complex sentence: The Jetpack is a small VTOL device with two ducted fans that provide lift and a 2.0 litre V4 piston 200-horsepower gasoline (premium) engine.
Split into simpler sentences: The Jetpack is a small VTOL device, with two ducted fans that provide lift. It is powered by a 2.0 litre V4 piston 200-horsepower gasoline (premium) engine.