The Shark Stratos Cordless vacuum is the ultra-powerful, ultra-intelligent answer to whole-home cordless deep cleaning. Clean Sense IQ uses infrared sensors to detect dirt you can’t see and automatically boosts power for up to 50% better* dirt pickup (vs. Shark Stratos Cordless in ECO Mode). Packed with power, Stratos offers the most suction of any Shark Cordless for up to 60 minutes runtime (In ECO mode, measured at the hand vacuum). Clean above the floor and in every crevice with the 2 included accessories: Duster Crevice Tool and Anti-Allergen Brush. Shark's MultiFLEX technology lets you bend the wand to reach under furniture or fold over for easy storage. No cordless vacuum picks up hair better* with the DuoClean PowerFins HairPro system- two brushrolls that dig deep into carpets, directly engages hard floors, and picks up dirt, debris, and hair in every pass. It features an LED display with real-time readouts to monitor battery, select suction levels, and engage Clean Sense IQ. Anti-Allergen Complete Seal with HEPA Filtration captures and traps over 99.9% of dust, allergens, and odor, keeping them out of the air you breathe. (*From floor to dust cup, third party tested on human/pet hair). Plus, Shark's new Odor Neutralizer Technology guards against bad odors inside your vacuum, for a fresh-smelling home. (*From floor to dust cup, third party tested on human/pet hair).