TFCFL Automatic Window Cleaning Robot — Dual Ultrasonic Spray, Remote & App Control

Durable construction: Built with a premium plastic shell produced by injection molding, this unit is sturdy, scratch-resistant, impact-resistant and not easy to deform, ensuring a long service life. Precision spray cleaning: Employing an intelligent ultrasonic atomized dual spray system with a metal water jet, it releases 18μm ultra-fine mist and dispenses exactly 0.1ml of water per spray for powerful stain removal on glass. It also supports dry erase, so you can run the device without adding liquid to the tank. Cleaning coverage and tank capacity: The water tank holds up to 1.69oz, allowing a single fill to clean approximately 322.92-538.2ft² of glass — reducing refills and saving time. Navigation modes: Choose from three automatic path modes — Z/N, Z, and N — and select the pattern that best fits your window layout. Smart controls: Operate the robot via the included remote control or through the mobile APP for convenient, hands-free cleaning. Thoughtful design details: The square body is optimized to match window geometry, improving edge-to-edge performance and helping reach corners. The unit slows down before the border, provides real-time voice broadcasts of turning status and progress, and returns automatically to its starting point when the job is complete.