Up to 45 mins runtime on the eco mode of cordless vacuum (45 mins on Eco mode & 25 mins on Mid mode & 15 mins on Max mode) with the detachable 6x2500mAh large capacity battery, this wireless vacuum cleaner pet hair is perfect for whole-house cleaning. Cordless stick vacuum large LED display let you monitor the status of vacuum cleaner cordless better in real time, including battery levels, suction performance, suction blockage alert