Weight: 2.50 oz (71 g)

Laser Class: Class 2 laser

Max output: Less than 1m W

Battery type: 2 AAA batteries

Battery life (Presenter): 1050-hour maximum

Wireless technology: 2.4 GHz wireless technology

Operating distance: Approx 98.43 ft (30 m) 1It may vary based on use and computing conditions