The Shark Matrix Plus 2-in-1 Self-Empty Robot Vacuum and Mop combines suction power, sonic mopping, and self-emptying for a complete clean from start to finish.Matrix Clean: The robot cleans in a precision matrix grid for optimum coverage, taking multiple passes over dirt and debris.Cleans edges & corners: CleanEdge Detect uses blasts of air and corner recognition to remove debris from edges and corners, pulling debris into the cleaning path for 50% better edge cleaning*.Empties & charges itself: The bagless base holds up to 60 days of dirt and debris. Up to 110 minutes run-time** from one charge. The robot returns to its base, recharges, and can pick up where it left off.Anti-Allergen Complete Seal: Captures and traps 99.9%*** of dust and allergens in the base. Tackle stuck-on stains: Sonic Mopping scrubs hard floors 100x per minute. For extra deep cleaning, initiate Matrix Mop in the app to focus mopping on targeted zones. Safe to use on all sealed hard floors including wood, tile an