Easy Connectivity: Setup via Bluetooth or the compact USB receiver, which conveniently stores in the mouse for immediate use. Power and longevity: High-capacity rechargeable batteries provide up to 6 months of keyboard use and up to 4 months of mouse use per charge, with up to 30 hours of continuous keyboard use and 52 hours of continuous mouse use. Ergonomic comfort: The keyboard features a full-size layout with low-profile keys, arrow keys, and a number pad for comfortable typing, while the mouse has an ergonomic shape to reduce fatigue during extended use. Single receiver convenience: One receiver handles both keyboard and mouse, freeing up USB ports. Compatible with Windows, Mac, Chrome OS, and Android/iOS mobile devices. Use scenarios: - Home office or desktop setup: pair with a PC or laptop for a clean, efficient workspace. - Travel or shared workspace: Bluetooth or USB pairing and long battery life reduce recharging needs. - Classroom or meeting room: works with a wide range of devices and quick to set up.