• Wireless range (in meters): 10 meters 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.