Name: 6-speed pet nail grinder Switch mode: rotary switch low vibration, low noise Product size: 17.8*4*3.7cm/7.01 inch x 1.57 inch x 1.46 inch Duration: about 3 hours Charging method: USB charging Charging time: about 3 hours Input voltage: DC5V Description PRECISE DUAL LED LIGHTS FOR SAFE TRIMMING:The Pet Chisel Pro features innovative dual LED lights that give you a clear view of your pet's nails in rapid succession. This ensures accurate trimming and reduces the risk of over-grinding, keeping your furry friend safe and comfortable. Equipped with a motor with 74% more power:The Pet Chisel Pro provides fast, ultra-efficient grinding. The advanced drum drill ensures a smooth and safe nail trimming experience, superior to pass nail trimmers. LOW NOISE AND VIBRATION FOR PET COMFORT:Designed with silent technology, this nail grinder produces minimal noise and vibration, helping to keep your pet calm during the grooming process. Perfect for new pet owners and professional groomers. MULTIFUNCTIONAL: 6 SPEED SETTINGS & 3 GRINDING PORTS:Adjustable between 6 speeds ranging from 7,000 to 12,000 RPM to meet your pet's needs.The 3 grinding ports accommodate small, medium, and large pets, ensuring safe and effective trimming every time. REECHARGEABLE AND PORTABLE CONVENIENCE:After a 3-hour charge, the cordless Pet Chisel Pro is perfect for grooming on the go. Its ergonomic design and USB charging make it easy to use anytime, anywhere. Product List Pet Chisel Pro 6-speed Nail Sharpener Set*1