GAOMON S620 6.5 x 4 Inches Digital Pen Drawing Tablet
It adopts the most advanced passive technology, no battery and no charging required. It allows constant uninterrupted drawing and playing, avoiding the low power interrupting your operation. And comes with 2 programmable express keys, one-click toggle allows you to switch the function between brush and eraser constantly.It 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.