AUTOMATIC MOWING: This lawnmower trim your yard every 48 hours and can cut up to 0.25 acres per mowing cycle. ADJUSTABLE CUTTING HEIGHT: customize the cutting height from 0.1" to 2.5" base on the grass height WATER AND DUST RESISTANT: Giving peace of mind when exposed to dust and rain BRUSHLESS MOTOR: Maximizes the tool's efficiency, increases the reliability, reduced noise, and prolonged the lawnmower's life LITHIUM-ION BATTERY: An advanced battery technology designed to hold and discharge large amounts of current for high-power applications.