Effective and Safe: professional dog clipper has a combination of ceramic blade and stainless steel blade, which ensures safety and efficiency at the same time, without scratching the animal's skin. The ceramic blade doesn't dull as quickly, giving you a smooth and long-lasting grooming experience. The blades of this dog clipper are detachable for easy cleaning. 3 Speeds and 6 Combs: 3 speed modes (6000-6800rpm/min) of this thick long hair dog clipper are adjustable, thanks to a quiet DC3 motor. 7V with sufficient power, low noise and minimal vibration. There are also 6 clamping combs (3-18mm), you can choose the appropriate speed and comb according to the breed of the animal and the thickness of the hair to ensure efficient work without scaring your dog or cat.LCD Screen - Visible Status: The smart LCD screen can display the current speed level and the remaining electricity. When the power is not enough to support the work, the low battery indicator flashes to remind you to recharge it. The dog shaver status is under your control, so you can better organize and achieve grooming. Sufficient Battery Life: This trimmer has a high-performance 2200mAh rechargeable lithium battery and can work continuously for 4 hours. This is enough to cordlessly trim the hair of all pets, regardless of their size. It can be quickly recharged in 3 hours by USB cable to car, computer or power bank. Suits Dog and Cat/ Professional and Hobbyist: Light weight and ergonomic handle design make this clipper much easier and not tiring to cut any shape of dog body with woolly hair. The low speed mode and the low noise make the clippers also suitable for fearful cats. With such a wide range of applications, this is the best dog grooming kit for professionals, also a good choice for beginners.