Mouse Dimensions (height x width x depth): 55 mm (2.17 in) x 95 mm (3.74 in) x 38.6 mm (1.52 in)
Mouse Weight (including battery): 84 g (2.96 oz)
Receiver Dimensions (height x width x depth): 14.4 mm (0.57 in) x 18.7 mm (0.74 in) x 6.1 mm (0.24 in)
Receiver Weight: 1.8 g (0.06 oz)
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
Wireless operating distance: Approx 10m*
Wireless technology: Advanced 2.4 GHz wireless connectivity (Unifying supported)
Interface: USB receiver