Robotic mopping machine automatically cleans tile, wood, marble & vinyl floors - just turn it on & let it go! Let Techko Maid do the work for you while you watch TV, relax, take a nap or run errands! Your wish has been granted! This ingenious mopping machine automatically wet or dry mops any hard surface and features smart cleaning technology to ensure it gets every last spot spic and span! Methodically cleans open areas, around furniture and other obstacles and the entire room perimeter. Just pop in a dry or pre-moistened cleaning cloth and it picks up dust, dirt, grime, pet hair and more. Also features cliff avoidance technology so it won't fall down stairs, whisper-quiet operation, auto-shutoff, sensitive bumper design, rechargeable batteries and low maintenance design. AC charger included. Approximately 10-1/2x9-1/4x2-1/2. 1-year limited warranty.