HOBOT-298 Window Cleaning Robot with Ultrasonic Water Spray – HOBOT USA
HOBOT USA - Home Cleaning Robots - HOBOT-388 Ultrasonic Water Spray ⠀⠀ ✓ Bio-mimicry Technology. Ultrasonic Water Spray. Nebulizes water into 15 micrometer dense mist to dissolve dust and polish windows without
HOBOT-298 Window Cleaning Robot with Ultrasonic Water Spray – HOBOT USA