18MM WIDEN BLADE SAFETY & ANTI-CUT DESIGN: The dog paw trimmer is equipped with an 18mm widen blade, which is tailor-made for your pet's sensitive areas. This well-designed width effectively avoids any possible injury to your pet's skin or sensitive areas that may be caused by an excessively long blade surface, allowing your pet to enjoy a worry-free trimming experience. After extensive testing on a wide range of cats and dogs, we have confirmed that the 18mm is ideal for pet grooming. USB CHARGING AND SMART LED DISPLAY: Dog clippers for grooming has a built-in rechargeable lithium battery, no need to replace the battery, supports mobile phone adapter, mobile power, computer and other charging methods, convenient charging, strong endurance to meet the pet's daily grooming needs. And the dog paw trimm comes with a high-definition smart LED display, which shows real-time running status, charging reminder and charging status to ensure the efficient running of the dog paw trimm. FULLY