[1. Easy to operate: One-button operation with an adjustable low/high speed setting perfect for small medium and large pets. 2. Low noise and vibration: It features low noise and vibration technology to help reduce your pet’s fear and anxiety making the trimming process more tolerable. "3. Lighting: The LED light illuminates the area and makes it easier to see your pets nails. No need to worry about over-trimming or over-grinding." "4. Indicator light: The battery level indicator light helps users monitor the nail grinders working status improving the overall experience." 5. Charging: The Type-C fast charging port conforms to mainstream market standards minimizing compatibility concerns for users.]