[EU Direct]PuRuiKai HCR-21 Smart Automatic Ultrasonic Water Spray RoboticVacuum Cleaner 2500Pa Window Cleaning Robot wSpecifications Brand PuRuikaiModel HCR 21Noise 65dBBattery Capacity 500mahCharging Time 3 3 5 HoursRated Power 72WPower Input 100 240V 50 60HZWater Tank 40mlMaterial ABSSuction 2500paColor WhiteProduct Weight 1300gProduct Size 215 215 68mmFeature 1 Four bottom corners of bearing type flexible moving but avoid hitting the machine edge with sensors inside it is capable of detecting window that is frame or frameless to avoid falling 2 Use with Security Multi direction anti falling sensors with safety rope equipped The built in 500mAh UPS battery help robot on windows for 20 30mins When the power is cut suddenly the red light flashes and an alarm sounds 3 Intelligent Route via Smartphone … $100.99Banggood.comDelivery: in USA ReportBuy!
