The Shark PowerDetect (IP1255) is the ultimate cordless solution for powerful, intelligent, whole-home deep cleaning. PowerDetect is powered by Shark’s most powerful cordless suction** PLUS a redesigned DuoClean Detect nozzle with dirt-detecting intelligence and multi-directional cleaning, making it THE BEST debris cleaning† of ANY cordless vacuum. While most vacuums push around debris in the back-stroke, the redesigned DuoClean Detect nozzle eliminates this problem by capturing more dirt, dust, and debris in forward AND reverse for faster cleaning. PowerDetect has an impressive 70min of runtime and a MultiFlex wand for effortless under-furniture reach and flex storage. (**Based on ASTM F558, measured at the hand vacuum, tested in Boost mode)(Based on Geomean of ASTMF2607 and IEC62885-2 (5.3 & 5.5) vs cordless market)( vs. Shark Stratos IZ862H)( vs. Shark Stratos IZ862H)(measured at the handvac in ECO mode)