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.100% brand new and high quality.Types: For Surface 3 Pro 3 and 4 Pro 4 Pro 5 6 7and Surface Book etc..Size: length 142mmPen body diameter: 9.2mmNib diameter: 2mmWorking time: 50 hoursCharging interface:Micro-USBColour:redMaterial:MetalCompatible with the following models:1.for SurfaceFor Surface Go1/2/3For Surface Pro 3For Surface Pro 4For Surface Pro (2017)For Surface Pro 5For Surface Pro 6For Surface Pro 7For Surface Pro 8For Surface Book1/2/3For Surface Laptop1/2/3For Surface Stu-dio 1/22.for A-SUSFor A-SUS Transformer Mini (T102HA)For A-SUS Transformer 3 Pro (T303UA)For A-SUS Transformer 3 (T305CA)For A-SUS Transformer Pro (T304UA)For A-SUS ZenBook Flip S (UX370UA)For A-sus Vivobook Flip 12 R211NA,For Vivobook Flip 14 R211NA3.for H-PFor H-P Envy 17-aexxxFor H-P Envy x360 15-bp0xxFor H-P Envy x360 15-bq0xxFor H-P Pavilion x360 11m-ad0xxFor H-P Pavilion x360 14m-ba0xxFor H-P Pavilion x360 15-br0xxFor H-P Spectre x2 12-c0xxFor H-P Spectre x360 13-ac0xxFor H-P Spectre x360 13-ae000For H-P Spectre x360 15-bl0xxPackage Contents:1 x Stylus Pen1 x USB Cable1 x Bug3 x Pen TipsOnly 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.