Automatic cleaning, no more fatigue: Start with one button, intelligent planning of the cleaning path, automatic cleaning, freeing you from tedious cleaning. Clean dead corners, protect family health: Easy to access under beds, sofas, and other hard-to-reach places, completely removes dust, hair, and debris to protect family health. Powerful suction, thoroughly cleaned: Strong suction effectively picks up dust, hair, and small particles, easily handles various types of dirt. Low noise, quiet cleaning: Works quietly with a noise level down to 55 dB, does not disturb family rest during cleaning, self-cleaning function makes it even more convenient. Easily handle various floor types: Smart floor sensor, automatic release upon obstacles, adapts to wood, tile, and carpet floors and other home environments. and brush combination for easy removal of dirt and dust Product parameters Size: 16.5 x 16.5 x 5.5 cm Operating time: 40 minutes Operating voltage: 3.7 V Noise level: 55 dB Charging time: approx. 500 mAh Packing list: 1* Robot vacuum cleaner + 2* side brushes + 4* cloths