【More Powerful Batteries】：The walk behind lawn mower experience the freedom of cordless push lawn mower care with the ROYAL GARDEN 40V Cordless Lawn Mower. Powered by dual 20V 4.0Ah batteries, it delivers robust cutting performance for up to 30 minutes of uninterrupted mowing – perfect for effortlessly maintaining medium-sized lawns, manicured backyard oases, or weekend yard refreshes. 【Powerful Brushless Motor】：Feel the exhilaration as its high-efficiency blade spins at 3300 RPM, slicing cleanly through overgrown grass, stubborn weeds, and lush turf with ease. Whether you're tidying up dewy morning lawns or preparing for weekend gatherings, this mower adapts to your rhythm. 【17 Inch Blades & 10 GAL Box】：The electric lawn mower is equipped with 17 inch blades, allowing you to cut wider sizes, greatly reducing your working time and making your garden lawn cleaner. And the wireless lawn mower is equipped with a 10 gallon collection box, reducing the annoyance of frequent cleaning and allowing you to enjoy the smooth feeling of "one-time completion" 【6-Position Height Adjustment】：This cordless brushless lawn mower has 6 cutting heights, from 0.98inch to 2.95 inch，making it easy to handle lawns of different heights. Whether it's newly sprouted lawns or overgrown lawns, it can easily handle them, giving you a clean and comfortable backyard lawn 【Environmentally Friendly Design】This cordless lawn mower does not require refueling, has no gas emissions, and has a quieter sound compared to traditional refueling lawn mowers, giving you a green and environmentally friendly mowing experience. The ROYAL GARDEN 40V Cordless Lawn Mower delivers robust, cordless performance for medium lawns using dual 20V batteries and a powerful 3300 RPM brushless motor, featuring a 17-inch cutting deck, 10-gallon collection box, 6-position height adjustment (0.98"-2.95"), and an eco-friendly, quiet design.