Dimensions
Height
: 137.5 mm
Width
: 435.5 mmDepth: 20.5 mm
Weight
: 475 g with 2x AAA batteries
Weight
: 425 g without batteriesConnection TypeLogitech Unifying protocol: 2.4 GHzBluetooth Smart technology
Wireless
range: 10 m wireless range 1
Wireless
range may vary due to environmental and computing conditions.
Wireless
encryption is between keyboard and the connected computer or mobile device.
Wireless
encryption: Yes 2
Wireless
range may vary due to environmental and computing conditions.
Wireless
encryption is between keyboard and the connected computer or mobile device.Logi Options+ Software supportLogitech Options for Mac: OS X 10.8 and aboveLogitech Options for Windows: Windows 7, Windows 8, Windows 10 and aboveLogitech Flow™Indicator Lights (LED): 3 Bluetooth channel LEDs
Battery
indicator light: Yes
Battery
:2 x AAA
Battery
life (not rechargeable): 24 months 3a) Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse keyboard in liquid. b) Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary.Connect/Power: On/Off Switch
Warranty
Information2-Year Limited Hardware
Warranty
Amazing product, highly recommend!