Features: 1. This sweeping robot has the functions of UV disinfection and cleaning, and a variety of cleaning modes to meet diverse cleaning needs. 2. This sweeping robot is equipped with built-in lithium battery with a large capacity of 2000mAh and can work for 60-90min. Remote control by APP is very convenient. 3. This sweeping robot has strong climbing function of climbing over obstacles. It can not only climb arc groove, but also easily climb over right Angle ladder and threshold. 4. This sweeping robot is equipped with anti-collision guard frame to protect itself and furniture. It is made of high quality material and is very wear-resistant. 5. This sweeper is equipped with drop sensing function, which will trigger the device to quickly avoid falling when hanging in the air. Specifications: Material: ABS Color: Red / White Optional Operation Method: Mechanical and Remote Dual Use Rate Power: 15W Rated Frequency: 50HZ Battery: 2 * NO.5 Battery (forrRemote Control) Built-inBattery:3.7V2000mAhLithiumBattery Package Size: 31.5 * 31.5 * 3.5cm / 12.4 * 12.4 * 1.37in Package Weight: 2500g / 5.5lb Note: Please read the product manual carefully before use. Package List: 1 * Machine 1 * Mop 1 * Screwdriver 1 * Remote Control 4 * Side Brushes 1 * Brush 1 * USB Cable 2 * NO.5 Batteries(forrRemote Control) 1 * Manual