・Feels like a real pen,gives you a more accurate signal. The Palm Reject feature automatically recognizes the surface pen more comfortable hold ・The body of this for Microsoft pen is made of aluminum alloy,which is durable and suitable for daily use ・This Surface stylus does not require a Bluetooth-compatible connection. Simply plug in the battery and you're ready to go ・The surface pen supports 600 hours of continuous use and 240 days of support. When you stop moving this stylus,it will automatically turn off ・This stylus has 1024-4096 pressure points sensitivities that respond to the lightest touch for easy note-taking,drawing,design and writing ・One stylus pen for all your digital products,compatible with most capacitive touch screen devices ・With 2 pen tips,you can use tools to replace them in one second,extending the life of the stylus Specifications: ・Project type:Surface stylus ・By level:4096 ・Buttons:"Eraser" and "Right button" ・Length:140mm/5.51in ・Diameter:10mm/0.39in ・Weight:20g Compatible with: ・Microsoft: ・Microsoft Surface 3 ・Microsoft Surface Pro 3 ・Microsoft Surface Pro 4 ・Microsoft Surface Pro 5 ・Microsoft Surface Pro 6 ・Microsoft Surface Pro 7 ・Microsoft Surface Pro X ・Microsoft Surface Book 1/2/3 ・Microsoft Surface Laptop 1/2/3/4 ・Microsoft Surface Studio ・Microsoft surface Go 1/Go 2 ・Asus: ・Asus Transformer Mini (T102HA) ・Asus Transformer 3 Pro (T303UA) ・Asus Transformer 3 (T305CA) ・Asus Transformer Pro (T304UA) ・Asus ZenBook Flip S (UX370UA) ・Asus Vivobook Flip 12 R211NA ・Vivobook Flip 14 R211NA ・HP: ・HP Envy 17-aexXX ・HP Envy x360 15-bpOXX ・HP Envy x360 15-bq0XX ・HP Pavilion x360 11m-adOxx ・HP Pavilion x360 14m-ba0xX ・HP Pavilion x360 15-brOxx ・HP Spectre x2 12-COXX ・HP Spectre x360 13-acOXX ・HP Spectre x360 13-ae000 ・HP Spectre x360 15-blOXX ・Sony: ・Sony VAIO Z Flip (VJZ13BX0211B) ・Acer: ・Acer Spin 5 ・Acer Nitro 5 Spin Package included: ・1xStylus Pen ・1xAAAA Battery ・2xTibs ・1xNib Replacement Tool ・Other items not included