Features: Designed specifically Stylus Pen for Surface Pro 9/8/7/6/5/4/3 Pro X Go Book screen devices. 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. Replaceable nib, the sound is very small, only need a gentle turn when changing, More Smooth More Accurate, longer working life Better wireless connect, you do not need to connect it by wireless ,Just charge it with a charging cable. You can safely put your hand on the screen for writing, don't worry that your hand will have a wrong move; Specifications: Material: Metal Color:Black,Silver,Blue,Red;(Optional) Features: 4096 pressure-sensitive, magnetic adsorption Battery: rechargeable battery Length:Approx.142mm/5.59in Pen body diameter:Approx.9.2mm/0.36in Nib diameter: 2mm Working time: 120 hours Charging interface:TYPEC Applicable model: For Surface Pro 3 For Surface Pro 4 For Surface Pro (2017) For Surface Pro 5 For Surface Pro 6 For Surface Pro 7 For Surface Pro 8 For Surface Pro 9 For Surface Pro X For Surface Book1/2/3 For Surface Laptop1/2/3 For Mini (T102HA) For 3 Pro (T303UA) For 3 (T305CA) For Pro (T304UA) For ZenBook Flip S (UX370UA) For Vivobook Flip 12 R211NA, For Vivobook Flip 14 R211NA For Spin 5, Package Includes: 1xStylus Pen 1xCable 3x Pen Tips note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.