???ABS Chocolate Keys??1mm ultra-short keystroke keys, faster typing, improved efficiency, more comfortable feel, silent typing ???Magnetic Adsorption??Magnetic strip adsorption design, can be quickly installed and removed ???Large Touchpad??The integrated large touchpad allows high-sensitive multi-gesture controls ???Colorful Backlight??With colorful backlight design, more beautiful and cool ???Fashion Appearance??Ultra-thin design, using PU leather and microfiber velvet material, high-end and stylish Use tutorial: ?After turning on the machine, press FN+Z to activate Bluetooth. When the Bluetooth light starts to flash blue and red, search and connect Specifications: ?Bluetooth: 5.3 ?Main material: PU+ABS+microfiber velvet ?Functional features: Fn combination multimedia function ?Charging interface: Type-C ?Lithium battery capacity: 450mAh ?Working environment temperature: -10 to +55?? ?Charging time: 2-3 hours ?Usage time: 95 hours ?Standby time: 60 days ?Key life: 500 million times ?Effective operating distance: 10 meters Compatible with: ?Microsoft Surface Pro 3 ?Microsoft Surface Pro 4 ?Microsoft Surface Pro 6 ?Microsoft Surface Pro 5 ?Microsoft Surface Pro 7 ?Microsoft Surface Pro 7+ Package included: ?1 x Bluetooth Keyboard ?1 x Charging Cable ?1 x English User Manual ?Other items not included