๐ Push button switch with air volume selection (High/Low) for reduced fatigue in continuous use ๐ Built-in LED light illuminates the work area ๐ Up to 40 min. of continuous use from a single fully charged BL1830B ๐ Redesigned floor nozzle for improved maneuverability and debris collection ๐ Efficient collection filter: Dust collecting efficiency is better than that of prefilter and filter ๐ Bagless 2-stage cloth filtration system allows for easier cleaning and quicker debris disposal ๐ Increased storage capacity for longer time between waste disposal ๐ Lightweight for reduced operator fatigue ๐ Ergonomic soft grip handle provides increased comfort and control ๐ Low noise design ideal for quiet cleaning operation in job sites among residential areas ๐ Efficient collection filter / Filter / Prefilter are washable in soapy water for repeated use ๐ Includes floor and sash nozzles for a variety of application ๐ Angled suction port allows for easy floor cleaning without floor nozzle ๐ Battery protection circuit protects against overloading, over-discharging and over-heating ๐ Ideal for shop, office, hospital, airport, plane, station, train, home use, etc