The product(S-620 )is designed to an European humanistic style and has a simple and fashionable appearance. Including the function of vacuum and broom etc., it can clean the tiny dust on the carpet, hair peel etc. on all kinds of floor. Using special feet step switch, professional and efficient motors and high performance batteries, depend on electric roll brush to clean closely. The turning brush would reduce the rub between the machine and the floor,without damaging wooden floor and the furniture. Independent dustbin is convenient for dealing with the dust and easy to clean and maintain.