2023 Updated: with 2 LED LightsProfessional Electric Dog Nail File comes with a useful feature, namely a built-in LED light, which will guide you in your nail polishing adventure. In the light we also see the result much better, thus reducing the risk of cutting nails that are too short and bleeding Works for 14 HoursPecute electric dog nail trimmer adopts an advanced 1800 mAh lithium-polymer battery, which allows 2 hours quick charge for 14 hours working time. USB cable with overload protection, can be connected to cars, computers, mobile power, etc. Portable! Sustainable! Security! Ultra-QuietThe motor of the pet electric dog nail trimmer works silently at a frequency below 50 dB, so it will not scare the pet. Ideal for doing nail grooming work while dozing off. Keep your pet calm and comfortable, NO PROBLEMS!! 2 Speeds & 4 Grinding Hole SizesPet nail grinder has 2 speeds (7200 rpm for precise trimming, 8000 rpm for fast grinding). You can choose the right speed according to the hardness of the pet's nails. This dog nail grinder has 4 sizes of grinding holes, ideal for dogs, large and medium breed cats, rabbits, guinea pigs, hamsters and birds. Excellent value for money ~ Content Obtained 1* Electric claw files + 2* grinding head + 2 safety covers + 1* USB charging cable. Each Pecute Professional Electric Nail File with LED Light comes