Special Feature: 3-Hour Continuous Cleaning, Ultra-Slim 7.8 cm Design, Auto-Charging, Twin Side Brushes, Quiet Cleaning Product Dimensions: 34.3L x 34.2W x 7.9H Centimeters MagSlim LiDAR Navigation System 4-Level Suction Modes Vacuum and Mop Combo Twin Side Brushes 3-Hour Continuous Cleaning Ultra-Slim 7.8 cm Design Customizable Cleaning Quiet Cleaning Auto-Charging OTA Updates Supported NBP Air 6.12.2023 (N9040568)