Huion H640P Graphics Drawing Tablet 8192 Pen Pressure Levels with 6 Express Keys and Battery-Free Stylus Huion Official Flagship Store New Battery-free StylusH640P is the first Huion drawing tablet with battery-free passive stylus which means it never needs to be charged and battery. It can be continuously used without any interruption.8192 Levels of Pen Pressure SensitivityWith the top graded 8192 pressure sensitivity, variations in line width and opacity or unique brush effects can be created by how hard you push the pen on the graphics tablet. It offers better performance in drawing lines.6 Customizable Press KeysCome with 6 express keys on the left side of the digital tablet which can be customized to zoom, eraser, undo, copy, paste, scroll etc. It all depends on your needs.Support both left-handed and right-handed users. Press-Key lockdesign to disable the express keys to avoid incorrect operation. You can turn it off if you do not need the express keys.OS Compatibility: Windows 7/8/10 and Mac 10.11 or later versionsDrawing Program Support work with major drawing software in the market including Photoshop, SAI, Corel Painter, Illustrator, SketchBook Pro, Manga Studio, Krita and more.Portable Design With working area 6.3 x 3.9 inches and light weight with only 227g which are really convenient to carry around.H640P is great for students, kids and beginners in digital drawing. They can have fun in drawing, sketching, painting and more. It makes drawing easy and interesting.Newly pen stand with 8 pen nibs inside, it allows to put the pen vertically or horizontally. With the pen stand it is easy to replace pen nibs.