Logitech MK240 Nano Wireless Combo

02 YEARS WARRANTY PRODUCT SPECIFICATIONS *Dimensions -Keyboard Height: 139 mm Width: 288 mm Depth: 21 mm Weight: 312 g *Dimensions- Mouse Height: 100 mm Width: 60 mm Depth: 32 mm Weight: 753 g *Dimensions- Nano receiver Height: 18.7 mm Width: 23.1 mm Depth: 6.6 mm Weight: 2.0 g *Technical Specifications Wireless range (in meters): 10 m 1Wireless range may vary due to environmental and computing conditions. Keyboard Features Spill-resistant design 2Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. Adjustable keyboard height Key type: deep profile 2 AAA batteries（Alkaline Battery） Battery: 36 months 3Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions. Mouse Features 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 2 AAA batteries（Alkaline Battery） Battery: 12 months 4Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.