Logitech MK345 Comfort full-size and palm rest wireless keyboard and mouse combo

The Logitech Wireless Combo MK345 pairs a comfortable full-size keyboard with a right-handed mouse. Its wireless connectivity gives the reliability of a cord plus wireless convenience and freedom. Technical Specifications: Keyboard Spill-resistant design Adjustable height -tilt legs Special Keys: Music Controls Palm Rest 10-Key Number pad Key type: Deep profile On/Off power switch 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, mechanical Connect/Power: On/Off power button 1 AA battery Battery life: 18 months Wireless range: 10 m Specifications: Warranty Warranty1 year