Wireless operating distance: Approx 10m*
Wireless technology: Advanced 2.4 GHz wireless connectivity
Sensor technology: Advanced Optical Tracking
Sensor Resolution: 1000
Number of buttons: 3
Scroll Wheel (Y/N): Yes
Battery life: 12-month battery life*
Battery type: 1 AA battery
Interface: USB receiver
Mouse Weight (including battery): 75.2 g
Receiver Weight: 1.8 g