Infinuvo CleanMate QQ6 Intelligent Robotic Vacuum Cleaner with UV Sterilizing light, HEPA Filter, Charging Base, Scheduler, Virtual Blocker and Remote Control THOROUGH CLEANING: Vacuuming, sweeping and UV sanitizing all in one step! Powerful suction and floor adaptable brush effectively remove debris, dirt and pet hairs on the ground. MAIN FEATURES: High performance vacuum engine, adjustable sweep brush, UV-C sanitizing lamp, advanced navigation system, touch screen panel, dirt sensor, cliff sensors, obstacle sensors and HEPA filtration. ADVANCED FUNTIONS: Home charging station, sonic wall (virtual blocker), scheduler, remote control and large dustbin (0.5L) BEST SUITABLE FOR: Working best for cleaning hard floors (wood, tile, vinyl and linoleum floor, etc) and low pile carpet. Not recommended for plush carpet or medium/long pile carpet. WORRY-FREE GUARANTEE! We are US based company. In case you are not completely satisfied with the product, just return it within 30 days for a full refund. Warranty: 1 Year.