DESCRIPTION: Technology Electromagnetic Digitizer Active Area 8 x 6" Resolution 4000 LPI(Line Per Inch) Report Rate 200RPS Pen Pressure 2048 Levels Reading Height 0.4" Supply Voltage DC5V Power Consumption 0.35W Interface Support USB OS Support Windows 8/Win7/Vista/XP Compliance CE/FCC/CCC USB Cable Length 1.5M Huion"s tablet technology gives users the natural feel of a pen/brush/marker with superior performance of the digital age. Huion tablets are easy-to-use and with 2048 levels of pressure-sensitivity provide amazing control and recognition. Rechargeable Pen(Huion Muse pen) or Cell pen allows artists to efficiently and effectively edit photos and create digital art and is also compatible with many of today"s leading software applications such as Adobe Photoshop, Flash, Illustrator, Corel Painter, Zbrush, etc. The Huion 680s enjoys a high level of Report Rate, which makes it more comfortable to use, reaching nothing but our customers" satisfaction both visually and sensually. Package Contents: A. Huion 680s Tablet B. Wireless Pen(with 2 programmable buttons, 1 AAA battery needed) C. Pen Stand (4 pen nibs in included) D. User Manual