Try our most convenient and fastest model. It has a built-in vacuum engine. Powerful for the curlyest of hairs and quiet for the most sensitive ears. The airflow starts and stops automatically as you start and stop the electric scissors. It will hold 20 haircuts or more. The special filter means no need to change bags, just tap it out. 50% more power at the electric scissors, means faster haircuts through thicker hair. Long electric cord and hose means you can use it without removing from the cabinet. All things considered, this is the most convenient haircuter money can buy.