Ugee P50S Stylus Rechargeable Graphic Drawing Pen for G3,G5 and M708 (Black) Works for Ugee graphic drawing tablet G3,G5,M708,EX07 Can be recharged, no need battery Indicator light can show the situation of the pen 2048 Levels of Pen Pressure Sensitivity in both pen Tip and Eraser Switch Functional Buttons on the Pen Body