HOBOT-298 Window Cleaning Automatic Robot with Ultrasonic Water Spray and Control via Smartphone or Remote

When ordering the delivery said 7 days but after ordering it was 3 weeks. I contacted the seller to make sure i received the item quickly. They ensures delivery made in time ans so very grateful for that.The product does what it says but note it comes from abroad and so they have includes travel plugs to be able to use in the UK.Good suction on glass but yet to try on really dirty glass or on a hit day to see the results.