Robotic Lawn Mower Smart Robot - up to 900m², with Max 180m Boundary Wire, 300% Higher Efficiency, Smart Mowing Path, Breakpoint Detection, Low Noise 55dB, ANTHBOT Robot Lawnmower. you can flexibly adjust the cutting height of the rotating blade mower (3-7 cm), with a cutting width of 20 cm, increasing the cutting area by 56%.
eBay