Ergonomic Design: Curved layout or split-key design aimed at reducing wrist strain and promoting a natural typing posture. Wireless Connectivity: Bluetooth or RF (via a USB receiver), providing wireless convenience with a reliable connection. Battery Life: Long-lasting battery, either built-in rechargeable or standard AA/AAA batteries, offering weeks or months of usage on a single charge. Keys and Switches: Quiet, low-profile keys, often with scissor-switch or membrane technology for comfortable, tactile feedback. Multimedia Controls: Function keys for volume adjustment, media control, and other shortcuts. Compatibility: Supports multiple operating systems such as Windows, macOS, and potentially Android/iOS. Portable and Lightweight: Compact and portable, suitable for on-the-go use.