NEW 3 In 1 Smart Sweeping Robot Home Mini Sweeper Sweeping and Vacuuming Wireless Vacuum Cleaner Sweeping Robots For Home UseProduct advantages:ZB230A Intelligent Sweeping Robot1. Button switch, USB charging cable, reducing noise, avoiding obstacles, strong suction, filter box2. Intelligent sweeping, suction, and towing three in one. Bilateral brush cleaning, low noise operation, 55db, strong suction, thorough cleaning3. Lightweight body, easy to shuttle through the bottom of furniture. Long battery life, making cleaning more durable. Up to 1200mAh lithium battery, able to maintain long-lasting cleaning time. Charging for 3 hours, 30 minutes continuous working time4. The bottom universal wheel design automatically turns when encountering obstacles5. Suitable for multi clock material flooring, cleaning and cleaning. Tile flooring, wooden flooring, composite flooring, marble flooringNote:After receiving the product, please remove the white small card, charge it for 5 hours, then remove the cover of the bottom middle wheel, and it can work normally!and the robot can not work on the carpet!