Logitech MK270 Wireless Keyboard and Mouse Combo

• Keyboard

• 10m Wireless range
• 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 Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary

Mouse

• 10m Wireless range
• 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. Mouse battery life may vary based on user and computing conditions.