BR Vario 400 brush and machine can be on the ground for deep cleaning, routine maintenance and polishing. Can use its high-speed roller designed crystal on the ground for processing. It will be completed quickly and you have high standards of cleaning tasks, brush speed and the absolute pressure on the ground to meet your professional requirements, so that you experience the real cleaning power. Host design flat, you can conduct a thorough deep clean the corner edge, saving time and effort, no additional scrub. Ultra-thin design, you can furniture, He freely moving air below, complete the cleaning.