•【High Sensitivity】This stylus has 1024 pressure points for easy note taking, drawing, design and writing •【Advanced Materials】The body is made of aluminum alloy, which is durable and suitable for daily use •【Portable Design】The clip design makes it very portable, and it is also very stylish and comfortable when taken in hand •【No Driver and Bluetooth-compatible Settings Required】This stylus does not require a Bluetooth-compatible connection. Simply plug in the battery and you're ready to go. With 2 pen tips, you can use tools to replace them in one second, extending the life of the stylus •【Low Power Consumption】The stylus pen supports 600 hours of continuous use and 240 days of standby. When you stop moving this stylus, it will automatically turn off Specification: • Length: 144mm • Diameter: 10mm • Weight: 20g •Battery: 1 x AAAA battery(included) Compatible with: • Microsoft Surface 3/Microsoft Surface Pro 3/Microsoft Surface Pro 4/Microsoft Surface Pro (2017)/Microsoft Surface Book/Microsoft Surface Laptop/Microsoft Surface Studio/Microsoft Surface Go/Microsoft Surface Go 2 • 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 Envy 17-aexxx/HP Envy x360 15-bp0xx/HP Envy x360 15-bq0xx/HP Pavilion x360 11m-ad0xx/HP Pavilion x360 14m-ba0xxHP Pavilion x360 15-br0xx/HP Spectre x2 12-c0xx/HP Spectre x360 13-ac0xx/HP Spectre x360 13-ae000/HP Spectre x360 15-bl0xx • SONY VAIO Z Flip (VJZ13BX0211B) • Acer Spin 5/Acer Nitro 5 Spin Package included: •1 x Active Pen •1 x Extra Refill •1 x Tip Removal Tool •1 x AAAA Battery •Other items not included