Keyboard Features

• Spill-resistant design
• Adjustable keyboard height
• Key type: deep profile
• 2 AAA batteries（Alkaline Battery）
• Battery: 36 months
• Wireless range (in meters): 10 m

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
• Wireless range (in meters): 10 m