Colors: 

- Blue Mouse For MVR 345

- Black Mouse For MVR 510

General Specs:

Weight (with batteries): 52g

Sensor resolution: 1000

Number of Buttons: 3

Scroll Wheel: Yes

Battery: 6- month battery life

Battery type: AAA battery

Wireless operating distance: Approx 10 m

Wireless technology: 2.4 GHz wireless connectivity