Product name: *Automatic water spray with 30ml water tank 1. Applicable on glass of any thickness. 2. Artificial Intelligent technology applied. 3. Long distance remote controller. 4. Brushless motor fan 5. Auto return to original point after work completed. 6. Fast cleaning speed up to 2mins per square meter. 7. Specially designed fiber mopping cloth. 8. Built in Uninterruptible Power System(UPS). 9. 3 Auto cleaning modes 10. Highly reliable anti-falling algorithm. 11. Auto and manual remote control. 12. High strength safety rope holds up to 150kgf. 13 Low power consumption (80W, 100-240VAC,50/60Hz) What is in the Box ? Liectroux Windows Cleaning Robot * 1 Cleaing Cloth*10 pieces Cleaing Ring*1 Water Adding Bottle *1 Remote Controller * 1 Extendable Cable & Adaptor * 1 Power Cord * 1 Safety Rope* 1 Instruction Manual* 1