Extended range up to 150 feet, Operating Frequency: 2.402GHz to 2.478GHz, USB receiver, Operates on 2 AAA batteries (included), Laser radiation: do not stare into beam.

• Ultra bright green laser pointer for use on all screens
• Designed to fit comfortably in the palm of your hand
• Intuitive four-button design is comfortable and easy to use
• 2.4 GHz wireless with extended range up to 150 feet
• Provides forward and back control of PowerPoint® and Keynote® with no drivers needed
• Wireless receiver stores inside
• Low-battery indicator and on/off switch
• Carrying case to carry and protect the presenter on the go

• RF Black
• 2.4 GHz
• Wireless range: 1811" (46 m)