QUIET MOTOR AND LOW NOISE - The clipper is made of high-speed and quiet motor. The working noise is lower than 50db. It makes your pets feel easy and no afraid of cutting hair any more.- Dog Hair Trimmer- EASY TO USE AND ADJUSTABLE - We have 4 guard combs(3mm/6mm/9mm/12mm). 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.- SAFE AND SHARP BLADE - It is suitable for the most skin-friendly grooming experience, and thanks to the precision-cut titanium blades, there's no uncomfortable pulling at your pet's hair.- RECHARGEABLE BATTERIES - Rechargeable clippers can make it flexible for you. It is no problem to use when charging, don't worry, and it is safe and will not stop working.