FOR DIGITAL ART & CREATION- Perfect for beginner who starts digital drawing, sketching, graphics design, 3D art work, animation, etc. Also meet basic use of professionals who requires portable feature especially during travel.FOR ANNOTATING AND SIGNATURE-You can sign and write in excel, word, pdf, ppt, etc.FOR ONLINE MEETING & ONLINE CLASSIt works with most online meeting programs, like Zoom, and so on. FOR Osu! & GAMING-It's a large help for playing rythm games like Osu! PASSIVE PEN-Battery-free pen cuts the inconveneince of charging the pen. 8192 HIGH LEVEL PEN PRESSURE & 4 CUSTOMIZABLE EXPRESS KEYSIt will provide you precise control and accuracy at your fingertips, to bring more natural lines and enhance creative performance. 4 customizable express keys could be set to more functions as you like. Using them while working will largely improve your work flow.