Ultrasonic Spray Window Cleaning Robot - Smart Path Planning, 20-Minute Power Backup, Remote Control

It mists the glass, then wipes it dry.

An ultrasonic nozzle turns water into a fine mist instead of spraying drops, so the pad meets damp glass and leaves no streaks or runs down the pane. The robot plans the route itself and keeps holding on if the power cuts.

What makes it different

• Ultrasonic misting — water is atomised, not squirted, so it wets evenly and does not run down the glass
• Plans its own route — covers the pane in ordered passes, with a choice of cleaning patterns
• 20 minutes of power backup — a mains cut does not drop it off the window
• Slim oval body — 97 mm deep, reaches into frames and corners
• Remote control — start, steer or park it without touching the glass
• Ten pads in the box — eight mop pads plus two mop rings, enough to keep going for months

Why two cords? The black cable is the power cord: the robot runs on mains power, and its backup battery only keeps it on the glass for 20 minutes if the power cuts out. The thin line is the safety rope: tie it to the window handle or something heavy, and if the robot ever loses its grip, it hangs on the rope instead of falling.

Specs

• Rated power: 90W
• Water tank: 40ml, ultrasonic atomising nozzle
• Power-cut protection: 20 minutes
• Navigation: planned route across the pane
• Size: 290 × 144 × 97 mm · Colour: white
• Signals: buzzer

What's in the box

• Window cleaning robot × 1
• Remote control × 1
• Mop pads × 8
• Mop rings × 2
• Water bottle × 1
• Safety rope × 1
• Power adapter × 1
• AC cord × 1
• User manual × 1

Free shipping. Delivered in 5–11 business days.