Roborock Saros 20 Black

Key Specifications Suction Power: 36,000Pa HyperForce Robot Dimensions: 353 × 350 × 79.8 mm Robot Height: 7.98 cm (fits under 7.95 cm clearances via passive compression) Dock Dimensions: 381 × 475 × 488 mm Threshold/Step Climbing: Up to 8.8 cm total (via AdaptiLift chassis double-layer climb) Navigation & Obstacle Avoidance: StarSight Autonomous System 2.0 with 3D ToF LiDAR and AI recognition for 300+ objects Cleaning and Mopping Features Mopping System: Dual spinning mop pads (or VibraRise sonic version depending on sub-model) Mop Lift Height: 20 mm auto-lift for carpets Side Brush & Edge Cleaning: Auto-extending FlexiArm Arc side brush and extendable mop pad for edges Brush Roll: DuoDivide anti-tangle main brush [1, 2, 3, 4] Base Station (Rock Dock) Capabilities Mop Washing & Drying: Washes mop pads with hot water (up to 100°C) and dries with heated air (55°C) Auto-Maintenance: Auto dust-emptying (bagged, ~65 days capacity), auto detergent dispensing, and dirty water sensing Battery & Runtime: Up to 190 minutes run time with fast-charging support