Mini Sander, USB Charging Electric Sanding Pen with 8 Pieces Sanding Head and Self Adhesive Sandpaper, Easy Installation

Protection against overloads The smart overload chip can stop automatically when the pressure is too high, reduce motor loss, and extend the product's lifespan. Three speed adjustment, 2800/3100/3600 times per minute. Smooth and sander. Mini sander USB rechargeable electric sanding pen with 8 nylon and self-adhesive sandpaper heads, easy-to-identify sanding head sizes. Irregular shapes of flat heads and rounded heads, meeting your grinding needs for different scenarios. Small sander The multifunction detail sander offers precision and accuracy. This excels in small projects and complex jobs, providing precise control and effortless maneuverability. USB Charging The charging time is about 20 minutes, the indicator shows the power in real time and the battery life is about 100 minutes when fully charged and without charging.