Intelligent Sweeping Robot Fully Automatic Sweeping And Dragging Integrated Charging USB Home Vacuum Cleaner Star TreasureFeatures:Intelligent: Intelligent planning and cleaning, easy to handle with kilopascal suction.Cleanliness: High coverage with minimal repetition, particles.Durable: 800mAh lithium battery, with long-lasting battery life.Multi functional: suction, sweeping, and dragging are integrated, with a slim body that prevents falling and collision. Intelligent obstacle avoidance: Automatically avoids obstacles and avoids collisions. When encountering steps, falling: The falling sensor does not need to worry about falling when encountering steps. Product Description:Noise: 40 decibels: 60min“Product color: black, whiteSize:21x21x5cmPackage Included:1 × USB data cable, 1 × Cleaning brush, 2 × Extended brush, 1 × Detachable cloth, 1 × instructions，1× paper