Roomba Combo j7+ Robot Vacuum iRobot

Used a few times.
Features: Edge cleaning, Scheduling, Smart mapping, Anti-drop, Obstacle avoidance
Color: Graphite
Product Dimensions: 33.9 L x 33.9 W x 8.7 H cm
Roomba's new invention that can also mop. Vacuuming and mopping are completed in one go. Roomba's first 2-in-1 model equipped with high-spec functions.
Cleans from carpets to hardwood floors with one unit.
Once cleaning starts, vacuuming, mopping, and automatic dirt disposal are completed automatically.

[Recognizes floors and mops intelligently] Vacuuming and mopping are completed with one unit. A high-spec 2-in-1 model that recognizes and avoids obstacles.
[With true 2-in-1, carpets won't get wet] The mop pad is lifted to the top of the unit, so there's no need to worry about wetting carpets.
[Space-saving] Can handle both vacuuming and mopping in the space of one unit, blending into your home's interior.
[Efficient in a short time] Vacuuming and mopping are done simultaneously, so cleaning is completed in a short time. Recommended for those who want to finish mopping quickly.
[4-Stage Cleaning System] Edge-cleaning brush, two rubber dual-action brushes, 10x more powerful suction, and (class-first) wet cleaning work together. On hard floors, it vacuums dirt and mops at the same time. Keeps your carpets and floors cleaner and tidier every day, making your life more comfortable.