Alfawise WS - 960 Smart Robot Vacuum Window Cleaner Wipe Outside or Upper Window Glass

#cb-yzsehx-detail-wrap *{max-width: 100% !important;box-sizing: border-box;} Main Features:• Smart Window Cleaning Machine: clean windows in high-rise places. Wipes back to the origin automatically.• Smart chip automatically cleaning: "N", "Z", "N+Z", three cleaning routes freely change, wipe out dust thoroughly.• Long-time high-efficiency cleaning: reinforced and non-slip track band, avoids slippery and skipping phenomenon, clearly clean windows.• 2800 PA strong suction: firmly climbs on glass. Even a 7kg water bottle cannot drag it to fall off.• Avoids stuck in frame edge: adopts motion current sensing system, more accurately detect window frame, avoiding stuck in frame edge.• 30 Min endurance after electricity cut off: suck still on glass for 30 min and send alarm when electricity suddenly cut off.• 4 LEDs indicating remaining power: users can know the remaining power and how long the robot will still suck on windows.• Anti-slip and anti-skip while wiping windows: reinforce