Make Presentation Smoother Do you want to make your presentation smoother without clicking mouse to open a hyperlink or video? VSON presentation pen solves this problem perfectly. Apart from the laser pointing, page turning, switch window functions, hyperlink function is also added to this presenter. You can switch different active programs and open the inserted hyperlinks easily, even control the computer volume. Specifications: RF Frequency: 2.4GRF Control Distance: 30m L Laser Distance: Up to 200m Laser Power: <1mW Laser Color: Red Battery:1*AAA Working Voltage:1.5V Sleep Current:100uA Dimension:138.0*20.3*16.5mm  Package Include:  1 x Wireless Remote Control Laser Pen 1 x User Manual Safety Warning:  1. This Wireless Presenter with Green Laser Pointer is not a toy, please keep it away from the children! 2. Never aim the green laser at people's or animals' eyes! 3. It is illegal to aim a green laser at an aircraft, vehicle, and any public or private structures.
