" POWERFUL AND QUIET CLEANING: HUSHTONE SYSTEM delivers a quieter clean without compromising performance DUSTVAULT TECHNOLOGY: Dual cyclonic separation system captures and contains 99.4% of dust and fine particles with no loss of suction(2) ALL-TERRAIN NOZZLE: Seamlessly transition between floor types, as two brushrolls work together to pick up everything from fine dust to large debris ABOVE FLOOR CLEANING VERSATILITY: Clean hard-to-reach areas, upholstery & stairs with specialized tools by converting to a handheld vacuum ONEPWR BATTERY SYSTEM: Up to 90 minutes of runtime with 2 included batteries with The convenience of cordless cleaning powered by the removable, rechargeable ONEPWR Lithium-Ion Battery"