**ITEM FAULTY, MOWER BASE CHARGER WORKS FINE & CHARGES THE MOWER HOWEVER IT DOES NOT START & IS UNTESTED ON GRASS** The Flymo EasiLife GO 400 Automatic Robotic Lawn Mower is a self-propelled lawn mower that uses an 18V battery for power. It features a rotary blade and is made of durable plastic material. This cordless lawn mower is designed to provide easy and convenient maintenance for your garden or patio. With its multicolor design and sleek appearance, the Flymo EasiLife GO 400 is a reliable and efficient choice for keeping your lawn looking neat and tidy.