FOUR DEEP CLEANING TECHNOLOGIES: Four powerful cleaning technologies detect and react to hidden dirt, different floor types, edges, and low light areas for up to 50% better dirt pickup. (Based on ASTMF608, Eco vs. Boost mode.) 30% LIGHTER, WITH THE PERFORMANCE OF A FULL SIZED CORDLESS: The redesigned TurboDrive motor is 30% lighter with the power and performance of a full sized Shark cordless. (vs. IZ862H.) (Based on ASTMF608, vs. IZ540H.) 30% LIGHTER*, WITH THE PERFORMANCE OF A FULL-SIZED* CORDLESS: The redesigned TurboDrive motor is 30% lighter* with the power and performance of a full-sized** Shark cordless. (*vs. IZ862H.) (**Based on ASTMF608, vs. IZ540H.) HEPA FILTRATION AND ANTI ALLERGEN COMPLETE SEAL: Captures and traps over 99.97% of dust and allergens. (Based on ASTMF1977, down to .3 microns) REDESIGNED REAL-TIME LED DISPLAY: Features LED rings that illuminate when sensors detect high amounts of debris, and change colors as the area is cleaned. It also displays real-time battery levels and mode selection. NEVER SWAP THE NOZZLES: You'll never need to swap nozzles when switching from carpets to hard floors. The QuadClean Multi Surface Brushroll tackles four cleaning targets: fine dust, pet hair, large debris, and dust along edges. FREESTANDING STORAGE: Attach the hand vacuum to the included wand clip to conveniently store your vacuum in your home. UP TO 40 MINUTES OF RUNTIME: The removable battery can charge anywhere in your home, delivering up to 40 minutes of runtime. (In ECO mode, tested at the hand vac.) CONVERTS TO A HAND VAC: Remove the ultra-lightweight hand vacuum for versatile cleaning above the floor and in tight spaces. WHAT'S INCLUDED: Cordless stick vacuum, Lithium-ion battery, & 8" Crevice tool The Shark Cordless Detect Pro features 4 detect technologies that detect & react to to dirt to boost power and increase cleaning up to 50%* when carpet and dirt is detected (*Eco vs. Detect Boost (with both Carpet and Dirt), based on ASTM F608). DirtDetect senses hidden dirt & automatically boosts power, EdgeDetect senses edges & corners and doubles suction**, Floor Detect detects floor types & adjusts performance, and LightDetect illuminates dark areas to spot hidden debris.