YL36 Series Features A.Stepless electronic speed control on body; B.Powerful suction power up to 380W C.stand holder for tube; D.Handle airflow control,crush-proof hose,2 position brush & integrated accessories; E.Automatic cable rewinder; F.Multiple filtration system; G.Protective device against dust bag omission; H.foot pedal rewindere and switch buttons; I.360 hose swivel; J.Swirl Y99/wolf 1881 bag compatible; K.dust full indicator; L.Protective valve preventing motor from overheating