[Safe Overload Protection] This mini sander adopts intelligent overload chip to protect motor safety at the moment, the tool automatically stops when overloaded, preventing motor loss and extending its service life [USB Fast Charging] The electric sanding pen realizes a 20-minute quick charge and the smart indicator light provides real-time information about the battery. Battery life is about 100 minutes when fully charged and discharged[Functional Indicator Lights] Our mini sander has 10 kinds of freely assigned functional indicator lights to meet different needs [Lightweight & Portable & 3 Speed Adjustable] The compact sander is lightweight and ergonomically designed for small projects and complex jobs. The portable, compact exterior provides precise control and hassle-free operation. With a 3-speed adjustable design with 2800/3100/3600 strokes per minute, you can get the job done quickly and smoothly [Easy to Use & Various Accessories] This USB fast charging electric sander comes with 8 sizes of high-quality nylon sanding heads and 12 kinds of wear-resistant self-adhesive sandpaper. The sizes and shapes are easy to recognize, and the various shapes of the sanding heads and precision sandpapers meet the needs of craft enthusiasts of pieces: 1 x Body 8 x Polishing Head 1 x Power Cord 1 x Storage Box 582 x Sandpaper with adhesive backing for flat polishing head (#180/280/400/600/800/1000, 97 pieces of each grit) 282 x Adhesive Backed Sandpaper for Curved Polishing Head (#1800 /280 400/600/800/1000, 47pcs of each grit); Product Name: Mini Sander ;, Weight: 0.6393405598 pounds, Manufacturer: Faeymth