Awesome little window cleaner, I had a play with one today at work and it has surprisingly good suction calm down. Very similar to the Karcher one for $121.
Highly effective suction nozzle gets your job done quickly
Compact and comfortable ergonomic design
Super silent design
Battery: Samsung 2Ah li-ion battery
Instant charge switch
Large dirty water tank: 80ml
Operating time: 20-30mins
Battery charge time: 3-5hrs
Charge indicator
Working width of vacuum nozzle: 280mm
Weight: 1.25kg
Includes: 280ml spray bottle
Warranty: 2 years
Dupe