Features: 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. 2.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-compatible ,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. Specifications: Types :For Surface 3 Pro 3 and 4 Pro 4 Pro 5 6 7and Surface Book. Size: length 142mm Pen body diameter: 9.2mm Nib diameter: 2mm Working time: 50 hours Charging interface: Micro USB Color Available : Red, Black, Silver (optional) Compatible with the following models: 1.Surface For Surface Go 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 Book For Surface Laptop For Surface Stu-dio 1/2 2.A-SUS For 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 R211NA 3.H-P For H-P Envy 17-aexxx For H-P Envy x360 15-bp0xx For H-P Envy x360 15-bq0xx For H-P Pavilion x360 11m-ad0xx For H-P Pavilion x360 14m-ba0xx For H-P Pavilion x360 15-br0xx For H-P Spectre x2 12-c0xx For H-P Spectre x360 13-ac0xx For H-P Spectre x360 13-ae000 For H-P Spectre x360 15-bl0xx 4.S-ONY For S-ONY Z Flip (VJZ13BX0211B) 5.A-CER For A-cer Spin 5, For A-cer Nitro 5 Spin Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1x Surface Stylus Pen 1x Charging Cable