Mouse Dimensions (height x width x depth): 49.4 mm x 81.9 mm x 31.8 mm
Mouse Weight (including battery): 51.9 g
Receiver Dimensions (height x width x depth): 14.4 mm x 18.7 mm x 6.1 mm
Receiver Weight: 1.8 g
Sensor technology: Advanced Optical Tracking
Sensor Resolution: 1000
Number of buttons: 3
Scroll Wheel (Y/N): Yes
Battery life: (6-month battery life*)
Battery type: 1 AAA battery (included)
Wireless operating distance: Approx 10m*
Wireless technology: Advanced 2.4 GHz wireless connectivity
Interface: USB receiver