Ugreen Ultra Slim Wireless Keyboard

UGREEN Ultra Slim Wireless Keyboard Wireless Connectivity: Bluetooth 5.0 and 2.4G Connects: Up to 4 devices simultaneously Compatibility: iOS, Android, Windows, macOS More Features: Dual Connectivity: Supports Bluetooth 5.0 and 2.4G wireless technology, allowing simultaneous connection to up to 4 devices with seamless switching. Wide Compatibility: Compatible with macOS, Windows, Linux, Chrome OS, iOS, and Android. Scissor Structure: Provides quiet, precise typing and improves typing accuracy and efficiency. Battery Life: Built-in 400mAh battery supports up to 3 months of use on a single charge (battery life varies with use). Includes USB-C cable for charging. The keyboard goes to sleep after 30 minutes of inactivity to save power.