VMALL Logitech MK235 Wireless Keyboard and Mouse Combo Grey

+ Keyboard

-Spill-resistant design

-10-Key Number pad

-Special Keys: 15 function keys

-2 AAA batteries

-Battery life: 36 months

+ Mouse

-Sensor technology: Smooth Optical tracking

-Number of buttons: 3 (Left/Right-click, Middle click)

-Scrolling: line-by-line

-Scroll Wheel: Yes, 2D, optical

-1 AA batteries

-Battery life: 12 months

-Warranty: 1Year