5-Speed Adjustable + 4 Limit Combs: The pet grooming clippers have a high-adjustment dial with a blade spacing of 0.8-2.0 mm for fine-tuning, and also come with 4 guide combs (3 mm, 6 mm, 9 mm, 12 mm) to uniformly adjust the hair length. Low Noise ≤55 dB: The operating noise is less than 55 dB, a low-noise design that allows pets to feel at ease during grooming. You can choose from two speed settings, and for timid pets, you can also perform detailed work to gradually get them used to the noise. USB Charging Design: Built-in lithium-ion battery, with a full charge time of no more than 3 hours, and can be used for 120 minutes on a single full charge. A pet grooming set to keep your precious pet looking perfect! Can be used not only in grooming salons, but also at home. Included packaging: 1 x pet clippers, 1 x USB charging cable, 1 x cleaning brush, 4 x comb attachments (3-6-9-12 mm)