automatic recharge robot vacuum

Lefant M310 Robot Vacuum Cleaner– 4500Pa Suction, Ultra-Slim & Quiet, PreciSense Obstacle Avoidance, WiFi/App/Voice Control, 160-Min Runtime, Self-Charging – Ideal for Pet Hair & Hard Floors (Gray) Suction Power: 4500Pa Runtime: Up to 160 minutes Obstacle Avoidance Technology: PSD sensor with 9 position-sensitive sensors Dustbin Capacity: 550ml with dual-layer filter Connectivity: 2.4GHz WiFi, App…