Space Saver Cordless Combo
 
Technical specifications
Wireless range of action: 10m
 
Keyboard
Numeric keypad with 10 keys
music controls
Up to 5 million keystrokes (excluding numpad key)
Key type: Concave keys
Splash resistant 
2 AAA batteries (alkaline)
 
Mouse
sensor technology: Smooth optical tracking
number of buttons: 3 (left/right click, middle button click)
Displacement: line to line
Scroll wheel: Yes, optics
2 AA batteries (alkaline)
 
Sustainability
mouse plastic: 66% post-consumer recycled material
keyboard plastic: 44% post-consumer recycled material
receiver plastic: 75% post-consumer recycled material