Upgraded Motor and 2 Running Speed Bousnic new grinder choose an upgraded higher quality motor The power has almost doubled than others This dog nail trimmer also features an adjustable low-high speed design powerful enough to support heavy grinding Helpful 2 LED Lights Our dog toenail grinder has dual LED lighting this is an exclusive design It helps you see claws clearly and prevent over-grinding or cutting You can press the light button to turn it onoff And this trimmer is lightweight and ergonomic very easy to use Quiet & Low Noise Exclusively using a high-quality motor the torque is controlled to 40 dB while boosting the torque Let the puppy and small animals no longer be disturbed by the noise the large breed nail care is no longer strenuous Rechargeable & Portable Our cordless dog nail grinder comes with a USB cable for charging it can last 2 hours after a 3-hour charge The lightweight and portable design make it easy to maneuver the electric file grinder tool to every corner of the paw it Any Size Pets This device features powerful 2 rotation speed and 3 grinding holes design making it suitable for any size of pet nail and keeping the dogAs comfort in check choosing an appropriate port and speed according to your pets size and nail hardness