Specifications Hign-concerned Chemical:None Feature:Wireless Pairing Material:Plastic Application:others Application Screen:Capacitive Screen Application Brands:Universal Origin:Mainland China Brand new and high quality Project Type: Surface stylus By level: 4096 Power Supply: 1 x AAA Battery Not Included Buttons: Eraser and Right button Size: length is 140mm 5.51in, diameter is 10mm 0.39in Weight: 20g Features: 1. Security and Sensitivity: Perfect compatible with Surface 3, Surface Go, Surface Pro 3, Surface Pro 4, Surface Pro 5, Surface Pro 2017 , Surface Pro 6, Surface Laptop 1 2, Surface Book Book 2, Surface Studio, for Windows 10 system, writes without any lag and offset. 2. Advanced Materials: The body of this for Microsoft pen is made of aluminum alloy, which is durable and suitable for daily use. The clip design is very portable and the stylus is very stylish and comfortable when taken in hand. The Palm Reject feature automatically recognizes the surface pen and frees your writing. 3. No Driver and Bluetooth Settings Required: This Surface stylus does not require a Bluetooth 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. 4. Low Power Consumption and High Sensitivity: 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 for easy note taking, drawing, design and writing. Compatible with: 1. for Microsoft for Microsoft Surface 3 for Microsoft Surface Pro 3 for Microsoft Surface Pro 4 for Microsoft Surface Pro 5 for Microsoft Surface Pro 6 for Microsoft Surface Pro 7 for Microsoft Surface Pro 8 for Microsoft Surface Pro 9 for Microsoft Surface Pro X for Microsoft Surface Book1 2 3 for Microsoft Surface Laptop1 2 3 4 for Microsoft Surface Studio for Microsoft surface Go1 Go2 Go3 Go4 2.for ASUS for ASUS Transformer Mini T102HA for ASUS Transformer 3 Pro T303UA for ASUS Transformer 3 T305CA for ASUS Transformer Pro T304UA for ASUS ZenBook Flip S UX370UA for Asus Vivobook Flip 12 R211NA, for Vivobook Flip 14 R211NA 3.for HP for HP Envy 17-aexxx for HP Envy x360 15-bp0xx for HP Envy x360 15-bq0xx for HP Pavilion x360 11m-ad0xx for HP Pavilion x360 14m-ba0xx for HP Pavilion x360 15-br0xx for HP Spectre x2 12-c0xx for HP Spectre x360 13-ac0xx for HP Spectre x360 13-ae000 for HP Spectre x360 15-bl0xx 4.for SONY for SONY VAIO Z Flip VJZ13BX0211B 5.for ACER for Acer Spin 5, for Acer Nitro 5 Spin Package Including: 1 x Stylus Pen 2 x Extra Refill Tibs 1 x Tip Removal Tool