Ugee G3 9 x 6 Inch Digital Graphics Drawing Tablet with Rechargeable Pen (Black) P50S rechargeable pen, no need AAA battery. One click the button of the pen can convert two function between pen and eraser. 9 x 6 Inch large drawing area, 2048 levels pressure sensitivity, 5080lpi resolution, 220 RPS report rate. Suitable for right-handed and left-handed. Compatible with Windows XP/Vista/7/8/8.1/10 and Mac OS. Compatible drawing softwares are Adobe Photoshop,Photoshop CC, Illustrator, LightRoom,Corel Painter,Autodesk MAYA, Pixologic ZBrush and etc.