Performance: engine power allowing the accomplishment of all tasks effortlessly-Applications: drilling, sanding, polishing, cutting, modeling, sculpting, digging, fixing, sharpening, shaping, milling, and more! -Compatible materials: wood, steel, plastic, metal, 5-speed LED font: 5 speeds from 6500 rpm to 28000 rpm illustrated intuitively for the user-8V / 1.5Ah battery: guarantees excellent application autonomy-Micro USB charging port: easy charging and compatible with all USB media-Lock button: for more comfort in case of prolonged use-Accessories: 4 different rings and a multitude of accessories for an infinite number of applications-Chuck compatible with the existing accessories on the market (eg DREMEL)