Smart Function Keys: Full row function keys designed for MacOS, quickly access to ESC, multi-task, search, screenshot, etc. Work s faster with one-touch command. Compatible System: Designed exclusively for macOS (11.3 or later), offering seamless compatibility with MacBook Pro/Air, Mac, and more. (PS: may not full compatible with other systems) Sleek & Portable: Lightweight and compacttravel-ready and perfect for on-the-go productivity. Whether you're working, creating, studying, or relaxingthis keyboard blends style, comfort, and performance into every keystroke. Ergonomic & Stable Typing: This wireless keyboard(11.2x4.7 inch) offers a comfortable 8°tilt angle position. Four bottom rubber pads ensure firm grip and comfortable all-day use. Extended Battery Life: Energy-saving auto-sleep technology extends use up to 6 months with just 2 AAA batteries (batteries not included).