1.Designed specifically Stylus Pen for Surface series touch screen devices.2.Can be Adsorption to a tablet,has quick erase and right mouse button.LED indicator can show the state of charge,LED shows red when charging.3.Replaceable nib, the sound is very small, only need a gentle turn when changing, More Smooth More Accurate, longer working time.4.Better wireless connectivity, you don't need to connect it by bluetooth ,Just charge it with a charging cable.5.You can safely put your hand on the screen for writing, don't worry that your hand will have a wrong touch.Tilt writingMagnetic absorptionPalm rejectionSmoothly writing adn drawingHigh Pressure 4096 level pen touchType-C reachargeble fast chargingLong battery life.100% brand new and high quality.Types :For Surface 3 Pro 3 and 4 Pro 4 Pro 5 6 7and Surface Book....Size: length 142mmPen body diameter: 9.2mmNib diameter: 2mmWorking time: 120 hoursCharging interface:TYPE-CColour:blackMaterial:MetalPackage Contents:1 x Active Stylus PenOnly the above package content, other products are not included.Note: Light reflection 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.