MX Keys for Business Wireless Keyboard, Graphite-(LOG920010116)

Full-size keyboard Integrated numpad, arrow keys Hand proximity sensors turn the backlighting on and ambient light sensors adjust backlight brightness Microphone mute, talk-to-text and other customizable F-Keys Wireless connectivity via Logi Bolt USB receiver and Bluetooth Low Energy Wireless Technology Logi Bolt is Security Mode 1, Security Level 4 and the Logi Bolt USB receiver is pre-paired out-of-the-box Rechargeable with Li-Po batteries that can be used while charging (USB-C charge port) Pair up to six Logi Bolt products with one Logi Bolt receiver Logitech Flow enabled cross-computer and OS control and file sharing