Easily addictive. Immediately after unpacking, you will enjoy the convenience and simplicity of a conventional keyboard layout standard size.

• Long battery life. Write to three years to use the keyboard and mouse to one year on one set of batteries.
• Thanks layer prevents fading on each key, you will not have to worry about losing letters from the keyboard.
• Wireless keyboard and mouse, and has a range of up to 10 meters (33 ft).

System Requirements

• Windows® 7, Windows 8, Windows 10 or later
• Chrome OS ™
• Linux® kernel 2.6+
• USB port
• Dimensions

Technical specification

• Connection Type: Logitech Protocol (non-Unifying) 2.4 GHz USB nano-receiver
• Wireless range: 10 meters (33 feet)
• Wireless encryption: 128-bit AES (Advanced Encryption Standard) between devices and receiver
• Support Software: Software SetPoint Logitech

Keyboard

• Low-profile keys
• Adjustable keyboard height
• Battery: 2 x AAA
• Battery life (rechargeable): 36 months
• Special keys: 15 function keys, key-activated via the "fn"

Mouse

• Connect/Power: The power button on/off
• Sensor Technology: Advanced optical sensing
• Battery: 1 x AA
• Battery life (rechargeable): 12 months

Package contents

• Keyboard
• Mouse
• wireless receiver
• User documentation
• 2 AAA battery at the keyboard
• 1 AA Battery for mouse
• Technical specification

More on the manufacturer website: http://www.logitech.com/en-us/product/mk235-wireless-keyboard-mouse?crid=27