This cordless window vac transforms streak-free cleaning from a chore to a 5-minute miracle! The 35-minute battery runtime tackles every window in my home without recharging, while the smart LED display shows remaining power at a glance—no sudden mid-pane shutdowns. The dual suction nozzles (wide + narrow) make light work of showers, mirrors, and even tile splashbacks, sucking up 95% more water than towels in one pass. I love the included spray bottle and microfiber cloth—just spritz the concentrated cleaner, wipe, then instantly vacuum away residue for flawless, no-streak results. Compact, lightweight, and powerfully efficient—it banishes squeegees and paper towels forever!