Full Keyboard ExperienceFeatures a complete keyset, backlit keys, and a large trackpad for precise navigation and control. Optimal key spacing allows fast, fluid typing Easy SetupConnect via Bluetooth. Pair the keyboard once, and it will reconnect to the laptop automatically once you open it Magnetically DetachableRemovable attach or detach, easily switch between tablet and laptop. The slim design of the keyboard makes it easy to carry with you wherever you go Type-C Charging Port with Long Life BatteryFast charging Type-C and over 3 months of standby time. NOT charging via magnet attach Colorful BacklightWith colorful backlight, which provides you with excellent visual effect Specifications: Product Model: SK-2098D Bluetooth-compatible: Imported Bluetooth-compatible Chip Functional Features: Fn combination multimedia function Supported Protocol: Bluetooth-compatible 3.0/4.0/5.0 Interface: Powered by Type-c interface Lithium Battery Capacity: Backlight 450/250 Working Environment Temperature: -10- +55 Charging Time: 2-3 hours Usage Time: 95 hours Standby Time: 60 days Key Life: 500 million times Effective Operating Distance: 10 meters Usage Tutorial: After turning on the computer, press FN+Z to activate Bluetooth. When the Bluetooth-compatible light starts to flash blue and red, search for connection. Weight: 358g Size: 289 x 225 x 7 mm Compatible with: Microsoft Surface Pro X Microsoft Surface Pro 8 Microsoft Surface Pro 9 Microsoft Surface Pro 10 Microsoft Surface Pro 11 Package included: 1 x Keyboard 1 x Charging Cable 1 x English Manual