The Litheli CyberMower M21 is the world’s first walk-behind electric mower with smartphone remote control (up to 55 yd) and pressure-sensing assisted steering. Powered by Litheli’s proprietary EASYSURGE™ system—combining a 1600W brushless motor, intelligent control unit, and modular 16Ah expandable battery—it delivers 3200 RPM cutting speed, surpassing the 2800 RPM typical of 21" models. This ensures stable, professional results even on dense, wet, or uneven lawns. A single charge provides up to 100 minutes of runtime, covering 1/2 acre (2,000㎡). With a streamlined body inspired by sports cars, the CyberMower M21 merges power, efficiency, and modern industrial design.