Logitech MK270 Combo features a Wireless Range of 10 Meters, spill-resistant Keyboard with 36-month battery life, optical Mouse with 12-Month Battery life, and is Compatible with ChromeOS and Windows 
Brand: Logitech
Model: MK270 
Type: (Keyboard + Mouse)
Keyboard
Keyboard Language: English & Arabic
Connectivity: 2.4GHz USB
Wireless Range: 10m
Number Of Keys: 112
Backlight Mode: No
Battery Type: 2x AAA Alkaline
Battery Life: 36 Months
4 Multimedia Keys and Multi-function Shortcut Keys (FN)
On/Off Power Switch
Adjustable Keyboard Height
Spill-Resistant Design
Mouse
Connectivity: 2.4GHz USB
Wireless Range: 10m
Number of Buttons: 3
Backlight Mode: No
Sensor Type: Optical Tracking
Battery Type: AA Alkaline
Battery Life: 12 Months
On/Off Power Button
System Requirements: Windows 10,11 or later, ChromeOS
Color: Black
Compatible With: PC & Laptop
Dimensions (W x H x D): Keyboard: 441 x 149 x 18mm - Mouse: 60 x 99 x 39mm
Warranty: 2 Years