The stable air flow will help dry faster with less damage. The adjustable speed dial from 515FPM-64000FPM makes it great for controlling noise levels especially when grooming sensitive dogs.Insulated ABS integrated molding Casing to insulate the heat, Motor Circuit Isolation to reduce the failure rate. Ergonomic handle easy to operate. Small size easy to carry, and easy to store. Professional Grooming salons and home users' first choice! Includes 4 ft to 8 ft flexible hose, 3 different nozzles and air filters.