Professional Dog Clipper - Comes with an electric dog clipper, 4 boundary combs, a blade, a brush, a bottle of lubricant, a charging cable, and instructions. The dog hair clipper is cordless, with a rechargeable battery life of more than 1.5 hours, very quiet, professional and practical, with minimal vibration and noise below 60 decibels, so it will not threaten your pets, which will help them feel comfortable during trimming. DURABLE AND LONG-LASTING - Equipped with a large 1500mAh battery, this dog hair clipper can work continuously for 1 hour. SAFE - The blades of the dog and cat hair clipper are made of ceramic and titanium, this pet hair clipper can touch and feel the pet's skin from all angles to cut long hair and protect your pet from damage ADJUSTABLE POSITIONS - With its fine-tuning dial, it has 5 adjustable heights (0.8 mm-2.2 mm) and is equipped with 4 guide combs of different lengths (3 mm/6 mm/9 mm/12 mm). Suitable for pets with different hair. Product Description Dog