Goodbye streaky windows! The Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner (WG851-11) is your new cleaning bestie. With its Three-nozzle Wide-angle Spray Atomization Technology and WIN-SLAM 4.0 intelligent planning it'll leave your windows sparkling clean. And don't worry about safety - the 12-stage safety feature has your back. This little robot packs a punch with its 2800Pa suction power (up to a whopping 5500500 Pa!) tackling all types of flat windows. It's got multiple cleaning modes to suit your needs and a long-lasting lithium battery. Plus it's pretty quiet at just 63 decibels. The Winbot W2 Pro OMNI comes with everything you need to get started and it's backed by a 2-year manufacturer's warranty.