Robotic Window Cleaner That Incorporates Artificial Intelligence to Facilitate the Cleaning. It has an App (Ios & Android), Which You Can Download From Your Device, with Which You Can Make Smart Cleaning Routes. It Also Includes a Remote-Control. It Can Clean Framed Windows, Tables, Smooth Surfaces, & Walls. It has a Portable, Ultra-Light Design, Anti-Fall Sensors & a Sturdy Security Rope. Screen Charger Time: 1H. Battery: 600 Mah. 14.8V. Cleaning Speed: 2.5 Min Per Square Meter. Input Voltage: Ac100-240V, 50 & 60Hz. Adaptor: 24V, 75W. Minimum Quantities Apply.