1.250W Brushless Motor and 20 KPA Strong Suction Brushless motors will not produce carbon powder, will not cause secondary pollution, and have a longer life.High performance digital motors provide ultra-quiet yet powerful suction.2.Up to 30 Minutes of Runtime Single 2000mAH Lithium Battery provides up to 30 minutes of uninterrupted runtime, great for whole-home cleaning. It takes about 4 hours to fully charge the battery.3. Light WeightIt is so lightweight and enable you to clean up from high to down easily, converts to handy vacuum cleaner for continuous operation on all kinds of hard floors, stairs and windowsills, sofa and bed, desk and curtain, etc.4. Flexible LED Brush The brush head can be rotated 180°left and right, and 90° up and down，so that it is very convenient to clean the bed and table corners. Its low cleaning head and slim design make it easy to clean low and awkward spaces. So you can easily clean every corner and hard-to-reach places from any angle.5.Brush Head with LED Lights LED lights ahead can illuminate every dark corner and help track any dust or pet hair. With a powerful direct-drive clean head, it performs well on hard floors,carpet, stairs and window sills, sofa, desk, and curtain, etc.