Mouse Dimensions (height x width x depth):

• 57 mm (2.24 in) x 94.7 mm (3.73 in) x 39.1 mm (1.54 in)

Mouse Weight (including battery): 93 g (3.28 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: 5

Scroll Wheel (Y/N): Yes (with Micro-precise scrolling)

Tilt scroll function (Y/N): Yes

Battery life: 18-month battery life2

Battery type: 1 AA battery

Wireless operating distance: Approx 10m2

Wireless technology: Advanced 2.4 GHz wireless connectivity(Unifying supported)

Interface: USB receiver