45000Pa Superior Suction Power: Equipped with 550W upgraded motor, the cordless vacuum cleaner operates at up to 180,000RPM and delivers 45Kpa of suction power. Easily removes hair, dust, dirt and debris from all floors and carpets. Up to 65 Mins Runtime: Breaking the mould, the battery capacity of this vacuum has been increased to 8*2500 mAh, radically extending battery life and reducing cleaning interruptions. The max runtime can reach 65 mins (in min suction mode). With multiple connected cleaning heads, it's ideal for whole-house cleaning. Please use the original adapter for charging.