5200 mAh Battery HP Pavilion dm4-1000 & dv3-4000/dv5-2000/dv6-3000/dv7-4000 & HP Envy 17 & HP G42/G62/G72 & HP Compaq Presario CQ32/CQ42/CQ62/CQ72 Series
Input pen designed for Windows 10 devices Three different pen tips for individual application Rechargeable battery via USB-C port Compatible with devices supporting Microsoft Pen Protocol