4 x 2.23 inch sensitive sensing screen, with usea frame and 2 keys for better using experience.2048 pressure levels and 4000 high resolution read speeds for fast response and smooth painting.With USB power, it is convenient to charge and use.5 independent connection design and compatible with most drawing applications. You can draw at will.The small size and low weight make it easy to carry and space-saving.colour: blackMaterial: ABSSize: 176x111x7.5mmPackage Contents:1 x electronic drawing board1 x Data line1 x electronic pen (without dry batteries)1 x English ManualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.