The built-in bright LED light clearly illuminates the pet's nail bloodline, showing you exactly where to make the cut to avoid damaging trimming. This design can greatly reduce the risk of bleeding due to excessive trimming. Under normal use, the battery can run up to 1 year. The design of super hard stainless steel cutting heads makes nail clipping effortless. The pet nail grooming tool has a detachable protective cover, which can effectively prevent the trimmed nails from flying away. The half-moon design is more suitable for the shape of pet nails such as dogs, cats, and rabbits. The bottom of the handle contains a hidden nail file, saving space and providing convenience. You can easily file off the sharp corners or edges of pet nails after trimming the nails of cats and dogs.