Logitech K950 Slim Silent Wireless Bluetooth Keyboard(Black)

1. Bluetooth 5.1 low-power technology, with a reception range of up to 10 meters.2. Logi Bolt USB receiver connection requires a USB-A port.3. Eeay-Switch button for easy switching between three devices.4. 17 customizable buttons with rich functions.5. Silent input keys, suitable for both office and home use.6. Material: Eco-friendly plastic.7. Battery: 2 x AAA alkaline batteries (not included).8. System compatibility:USB: Windows 10/11 or later, macOS 11 or later, ChromeOS, Linux.Bluetooth: Windows 10/11 or later, macOS 11 or later, ChromeOS, Linux, Android 9 or later.9. Dimensions: 43.38 x 13.48 x 2.31 cm10. Weight: Approximately 662.6 g