Robotic Window Cleaner w/Remote Control

This window cleaner comes with a double spiral cleaning head and is designed to perfectly clean windows with thicknesses above 3mm and sizes above 45*45cm. It can clean 1 square meter in 4 minutes and has a suction power of 5600pa. The price drops from $169.99 to $84.99 when you apply the coupon code "8WPORY2Y" at checkout. Shipping is free.