Xiaomi ROIDMI F8E is a handheld cordless smart vacuum cleaner that is designed to offer hassle-free cleaning. This easy to use portable vacuum cleaner comes with 17000Pa wind pressure and 80Aw suction power. It features a three-layer filtration system that absorbs particles as small as 0.3 micron, purifying up to 99% of your air. Its built-in independent motor drives high-speed winding cotton fabric surface, inside mites, hair, dander and so on. It comes with a multi-angle flexible rotating brush which can penetrate into the sofa, bed bottom and other small spaces. The F8E integrates a powerful built-in 2200mAH lithium-ion battery that provides up to 40 minutes of cleaning.