Tackle dust and dirt effortlessly with the Shark Clean and Empty Cordless Stick Vacuum and Auto-Empty System (Blue/White). The Shark Clean and Empty Cordless Stick Vacuum and Auto-Empty System empties dirt into the base, saving you trips to the garbage can. Offering an entirely re-designed base, this nifty cordless vacuum traps fine dust particles out of the air to reduce exposure up to 500 times. With up to 40 minutes of run time, the Shark Clean and Empty Cordless Stick Vacuum and Auto-Empty System adjusts automatically to the type of floor for maximum battery life | Shark Cordless Stick/Handheld Vacuum Cleaner - Blue/White