Feature: 1. Intelligently Calculates Path and Remote Control: The window cleaning robot intelligently calculates the path and you can use a smartphone or remote control to control the machine to automatically clean the entire window. 2. Wide Applications: Window cleaner robot is compatible with all types of glass, flat walls, tables, floors, ceilings, windows, and difficult to reach areas. 3. Comfortable and Practical: This window cleaning robot is definitely a great helper, bringing comfort, practicality, and safety to your life. 4. Intuitive Cleaning Technology: Our intelligent artificial intelligence driven design will make your windows clean quickly and efficiently. 5. Safe and Convenient: You don't have to climb a ladder or put yourself in danger, you can clean your windows on the sofa. Specification: Item Type: Window Cleaning Machine Product Material: ABS Weight: Approx. 2240g / 4.9lb Battery Type: 2 x AAA (Remote Control Shipped Without Battery) Voltage: 100-240V. Package List: 1 x Window Cleaning Robot 1 x Plug 1 x Window Cleaning Machine Adapter 1 x Bottle 1 x Remote Control 2 x Cushion 1 x English Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.