THREE DEEP-CLEANING TECHNOLOGIES: Three powerful cleaning technologies detect and react to hidden dirt, different floor types, and edges, for up to 50% better* dirt pickup. (*Based on ASTMF608, Eco vs. Boost.) DIRTDETECT: Finds hidden dirt and automatically boosts power. EDGEDETECT: Senses edges and corners and increases suction power for more powerful edge cleaning (vs. Eco mode). FLOOR DETECT: Automatically detects different floor types and adjusts up to 2x RPM* for deep cleaning on carpets. (*Tested in Eco mode 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.) HEPA FILTRATION AND ANTI-ALLERGEN COMPLETE SEAL: HEPA and anti-allergen complete seal captures and traps over 99.97%* of dust & allergens. (*Based on ASTMF1977, down to .3 microns.) POWERFINS BRUSHROLL: The PowerFins multi-surface brushroll gives you continuous cleaning contact to dig deep into carpets and directly engage hard floors. REDESIGNED REAL-TIME LED DISPLAY: Features LED rings that illuminate when sensors detect high amounts of debris, changing colors as the area is cleaned. It also displays real-time battery levels and mode selection.