Lower noise design helps your pet feel at ease ( <60 dB ). grooming kit with a POWERFUL suction collects 99% of pet hair into a vacuum container while trimming and brushing hair. The adjustable clipping comb is applicable for clipping hair of different lengths, and the detachable guide combs make for quick, easy comb changes and increased versatility. We suggest grooming your pet with our brush before trimming pet hair, treating them with some snacks to avoid tension and making the grooming process more enjoyable. pet grooming kit comes with 5 proven tools