Clean windows faster, safer, and with fewer streaks — a robot window cleaner built for vertical glass and flat surfaces that reaches or hardtoaccess areas while protecting the glass. Key benefits Saves time and reduces risk: automates cleaning of tall or hardtoreach windows and walls so you avoid ladders and manual scrubbing. Thorough, scratch cleaning: double spiral cleaning head plus microfiber cloth delivers deep cleaning without scratching glass. Secure adhesion and reliable operation: builtin vacuum motor provides strong adsorption (up to 5600 Pa) so the robot stays firmly on smooth vertical surfaces. Core features Dual water spray: two water outlets spray in the direction of travel — right outlet sprays when moving right, left outlet sprays when moving left — for even wetting and continuous cleaning. Double spiral cleaning head with microfiber cloth: removes dirt and grime effectively while protecting glass surfaces. Three automatic modes plus manual control: choose automatic cleaning patterns for handsoff operation or switch to manual control for targeted cleaning. Intelligent detection: designed for smooth, vertical surfaces (windows, doors, walls, mirrors). Works on framed or unframed glass. Strong vacuum adsorption: builtin motor creates up to 5600 Pa suction to hold the robot to glass and other flat surfaces. Multisurface compatibility: suitable for all types of glass, flat walls, tables, floors, ceilings and other flat, hardtoreach places. Practical use scenarios rise windows and exterior glass facades: reliably clean tall windows without scaffolding or ladders by using the robot's strong suction and dualspray action. Large indoor windows and mirrors: automate regular cleaning of living room or storefront glass to keep surfaces clear and streak. Office glass partitions and hardtoreach wall areas: use automatic modes for uniform coverage or manual control for spot cleaning. Important notes and limitations suited for smooth, vertical, flat surfaces; not recommended for curved or inclined surfaces. Compatible with framed and unframed glass as specified. Uses microfiber cleaning cloth and the robot's spray system for wet cleaning; does not abrade surfaces thanks to the spiral head design. What this solves Eliminates dangerous, timeconsuming manual window cleaning on tall or awkward surfaces. Provides consistent wetting and cleaning direction with dual spray outlets to reduce streaks and uneven cleaning. Ensures secure adhesion and continuous operation through a powerful 5600 Pa vacuum motor and intelligent detection for vertical surfaces.