Microsoft Pen Protocol: MPP2.0
Pressure Level: 4096 Levels
Button: Lower: Eraser/ Upper: Lasso (in Windows Ink)
Magnetic: Yes
Power Source: 30mAh (Li-ion inside)
Power Recharging: 4.2V/15mA
Certification: Microsoft HLK
Operating Hours: 30-80hrs
Power Consumption: Standby 0.02mA; Hover 0.15mA ; Working (Tip On) 0.28mA.