Logitech Wireless Keyboad K375S White

• Logitech Unifying protocol (2.4GHz) • Bluetooth Smart technology Wireless Range: 33 ft / 10 m wireless range Wireless encryption: Yes Software Support: • Logitech Options for Mac (OS X 10.8 and above) • Logitech Options for Windows (Windows 7, Windows 8, Windows 10 and above) • Logitech Flow Indicator Lights (LED): 3 Bluetooth channel LEDs Battery Indicator Light: Yes Battery: 2 x AAA Battery Life (not rechargeable): 24 months3b Connect/Power: On/Off Switch