What's the advantage of a Hover Mower over a typical Lawn Mower?

This hover blade grass cutter is equipped with a powerful 10 A motor, which allows it to float on a cushion of air while cutting the grass. The grass cutter is extremely lightweight and easy to maneuver, and is ideal for irregularly shaped gardens. Because of its unique design, the hover blade grass cutter is good at cutting over flat paths, under bushes, down slight slopes and around trees.