The new iRobot Braava 380t Floor Mopping Robot dry and damp mops your floors for you using disposable or reusable microfiber cleaning cloths. Featuring a longer-lasting battery, Turbo Charge Cradle, cube-to-cube navigation and the Pro-Clean System, Braava 380t is able to clean larger or multiple rooms in a single cleaning cycle. Featuring a longer-lasting battery, Turbo Charge Cradle, cube-to-cube navigation and the Pro-Clean System. Dry and Damp Mops Hard-Surface Floors Featuring Pro-Clean System With the Pro-Clean System, a special Reservoir Cleaning Pad dispenses liquid throughout the cleaning cycle to keep the cloth damp. Dry Mop Mode: Moves in straight lines back and forth to efficiently and thoroughly pick up dust, dirt and hair. Damp Mop Mode: Uses a special back-and-forth mopping action and damp cleaning cloths to pull deeper dirt and grime off your floors. Disposable Or Microfiber Cleaning Cloths: Works with either disposable cleaning cloths or our reusable microfiber cloths. Pro-Clean System Cleaning Solutions: Fibers on the reusable Pro-Clean cloth attract and trap dirt, oils and grime from the floor, so you can clean effectively using just water or mild cleaning solutions. Floor Types: Braava cleans all hard-surface floors including tile, vinyl, hardwood and laminate. Tracks Where It Cleans To Ensure Complete Coverage Braava 380t's NorthStar® Navigation System helps the robot keep track of where it has been and where it needs to go. In a single cleaning cycle, Braava 380t dry mops up to 1,000 square feet and damp mops up to 350 square feet. Cube-To-Cube Navigation: For bigger homes, additional NorthStar Navigation Cubes can be purchased to expand the robot's dry mopping capabilities up to 2,000 square feet in a single cycle. Compact Size: Braava can clean under sofas and tables and get into tight areas. Wall-Following Technology: Braava cleans dust and dirt right along walls, baseboards and edges. Soft-Touch Bumper: Bumper cushions the contact made between Braava and walls, furniture and other objects. Smart Sensors: Sensors help Braava avoid stairs, area rugs and raised transitions to carpets. Makes Floor Mopping Hassle-Free From Beginning To End Just attach a cleaning cloth to the removable magnetic cleaning pad, set Braava down and press either the Sweep button for dry mopping or the Mop button for damp mopping. Longer-Lasting 2000 mAh NiMH Rechargeable Battery: Cleans for up to four hours dry mopping or two and a half hours damp mopping on a single charge. Turbo Charge Cradle: Charges Braava 380t in as fast as two hours, providing convenient storage space. Whisper-Quiet: Braava cleans your floors for you without disrupting your daily activity or sleep. Pause/Resume: Braava retains a map of its cleaning space so you can replace the cleaning cloth mid-cycle. Returns To Where It Started: When Braava is done cleaning, it returns to where it started and powers down automatically. What's In The Box: 1 iRobot Braava 380t Floor Mopping Robot 1 NA Adapter 1 2000 mAh NiMH Rechargeable Battery 1 NorthStar Navigation Cube, Channel 4 (requires 2 C batteries, included) 1 Microfiber Mopping Cloth, 1 Microfiber Damp Mopping Cloth 1 Multi-Purpose Cleaning Pad 1 Pro-Clean Reservoir Pad 1 Turbo Charge Cradle Specifications:  Package Dimensions: 15 x 4.5 x 13 inches Package Weight: 8.7 pounds Robot Dimensions: 3 x 8.5 inches Robot Weight: 4 pounds Delivery time: -Saturday to Wednesday: Next day delivery if ordered by 2 p.m. Delivery in 2 days if ordered after 2 p.m. -Thursday: Orders before 4 p.m. Will be delivered the following Saturday. After 4 p.m. Will be delivered the following Sunday. -Friday: No deliveries, any order placed on Friday will be delivered the following Sunday. -Same day delivery option available on weekdays when ordered before 4p.m. Delivers within 4 to 5 hours. Depending on stock availability.