Feature: 1. Ultra Thin Design: The robot's body is very thin, so it can easily enter the bottom of the furniture, under the sofa and other narrow spaces to clean, completely removing dust. 2. Fully Automatic Vacuum Cleaner: The robot has a fully automatic vacuuming function, which can automatically detect and clean dust, hair, lint and other debris on the floor, so that the floor is always clean. 3. Quiet Mode: The robot vacuum cleaner adopts quiet design, almost no noise during the working process, which will not disturb your rest, study or work. 4. Multifunctional: The automatic robot vacuum cleaner not only vacuums, but also has the function of planning scrubbing and mopping. 5. Mop Design: With the robot vacuum cleaner's mop, floors can be cleaned even more and dust can be avoided. Specification: Item Type: Robot Vacuum Cleaner Material: ABS, Cotton Cloth Weight: Approx. 886g/3.1oz Size: Approx. 26x5.5cm / 10.2x2.2in Voltage: 3.7V Noise: 50-60DB Battery Type: Lithium Battery Battery Capacity: 1500mAh Built In Battery Life: 120 Minutes Normal Charging Time: 4H. Package List: 1 x Host1 x Mop1 x Data Cable Note: Manual measurement please allow some error.