Weight (with batteries): 2.65 oz (75.2 g)

DPI (Min/Max): 1000±

Number of buttons: 3 (Left/Right-click, Middle click)

Scroll Wheel: Yes, 2D, optical

Battery Details: 1 x AA (included)

Connection Type: 2.4 GHz wireless connection

Wireless range: 10 m (33ft)

Connect / Power: Yes, on/off switch