With PP-1000 Red Laser Pointer, you are in firm control of your presentation, getting the easy flow you want and getting to make the impact you desire. The wireless presenter lets you control the flow of your presentation materials, just by a touch of the button. And to highlight key points of your presentation, you have the red laser beam to point them out.This device is battery-operated and comes with a beautiful carrying case.Presenter includes page up and down buttons and built-in laser pointer. Plug and play with no software to install. Simply plug in the USB and your ready to start your presentation Supports PowerPoint, Word, Excel, Web, ACD see, Acrobat reader and more Wireless range: up to 60 feet Wireless Technology: Radio Frequency (RF)Wavelength:630nmoutput power :