Rapoo B20 Silent Wireless Optical Mouse Features and Specifications

Key Features:

• Reliable 2.4G wireless connection
• High-definition DPI
• Up to 12-month battery life

Specifications:

• Transmission mode: 2.4G wireless/10m working range.
• Sensor: Infrared Sensor
• DPI: 1200 DPI
• Buttons: Left button, middle button, right button
• Scroll wheel direction: Two way
• Power supply mode: Alkaline battery, 1 AA alkaline battery (pre-installed)
• Battery life: 12 months
• Product dimension (L*W*H): 113*60.5*37.7mm