Dog Nail Grinder Professional Electric Pet Nail Trimmer Quiet with 20h Working Time Stepless Speed Regulation Pet Nail Grinder Nail File for Large Medium Small Dogs and Cats

Product charging method: 1. Make sure that the rotary switch on the product is set to the OFF position. 2. After inserting the Micro USB end of the charging cable into the Micro USB slot at the  bottom of the product, the other end of the charging cable Plug the USB port into a USB charger or other 5V USB charging port (5V 1000mA charger). 3. The indicator light will be red when charging, and the indicator light will be blue when fully charged; unplug after fully charged The charging cable is ready to use. product instructions : 1. Open the cap and select a suitable port: A: small pet nail port; B: medium or large Pet nail port; C: fast nail port 2. Turn on or adjust the appropriate motor speed: turn the switch to the left to turn on the nail polisher motor, you can hear A sound of "click" indicates that the motor is turned on; continue turning the switch to the left and the motor speed gradually increases. When you turn the switch to the right, the motor speed gradually decreases to a stop, and you can hear a "click" before stopping. Scream. 3. Use your thumb and index finger to pinch the pet's paw, and gently insert the pet's nail into the nail hole, Start repairing pet nails, each time should not exceed 5 seconds.   Specifications: Product name: Speed ??adjustable electric nail sharpener Model: PFS-111 Charging port: Micro USB Charging voltage/current: 5V 1000mA Battery capacity: 2000mAh Battery type: 18650 lithium battery Charging time: about 3.5 hours Running time: about 20 hours Speed: 4500-7500RPM stepless speed regulation Product size: 33*160mm Main material: ABS   Reminder: If it’s the first time to use a nail sharpener on a pet, it’s best to use only the tip of its nail or the part that is too long