Specifications of the Rapoo M20 Wireless Mouse:

Connectivity:
- Connection type: Wireless
- Wireless technology: 2.4 GHz
- Operating distance: Up to 10 meters
Sensor:
- Sensor type: Optical
- Resolution: 1000 DPI
- Max tracking speed: 30 inches per second
Buttons:
- Number of buttons: 3 (left click, right click, scroll wheel)
- Button lifespan: 3 million clicks
Battery:
- Battery type: 1 AA alkaline battery
- Battery life: Up to 12 months
Dimensions:
- Height: 35 mm
- Width: 110 mm
- Depth: 62 mm
- Weight: 63 g
Compatibility:
- Operating systems: Windows XP, Vista, 7, 8, 10, macOS