Logitech MK275 Wireless Keyboard & Mouse Combo

02 YEARS WARRANTY PRODUCT SPECIFICATIONS *KEYBOARD : -Spill-resistant design : -Adjustable keyboard height : -10-Key Number pad : -Key type: deep profile : -Caps lock indicator light : -On/Off power switch : -2 AAA batteries（Alkaline Battery） : -Battery life: 36 months : -Dimensions (WxDxH): 441 mm x 18 mm x 149 mm : -Weight: 498 g *MOUSE : -Sensor technology: Smooth Optical tracking : -Number of buttons: 3 (Left/Right-click, Middle click) : -Scrolling: line-by-line : -Scroll Wheel: Yes, 2D, optical : -Connect/Power: On/Off power button : -1 AA battery（Alkaline Battery) : -Battery life: 12 months : -Dimensions(WxDxH): 60 mm x 39 mm x 99 mm : -Weight: 75.2 g *Sustainability : -Mouse plastics: 49% post-consumer recycled material : -Keyboard plastics: 54% post-consumer recycled material