Knorvay Air Mouse Wireless Presenter with laser pointer, 360mAh Rechargeable lithum battery, Remote Control Presentation Pointer Pen, Support Prezi/Keynote/PowerPoint, white

A wireless presenter with built in mouse features. You can easily control the mouse-pointer while doing your presentation. With an easy to reach button on the side you'll be able to mark areas of your PowerPoint presentations to make it easier for your audience to follow. Apart from these functions, thanks to the laser pointer and RF technology, you'll be able to manage your presentation within 30 meters. Specifications: Transmitter Technology: Radio Frequency Frequency: 2.4GHz Control Distance: Up to 30 meter Laser Class 3R Max Output: 200m Wavelength: 640-660nm Battery: 300mAh Working Voltage: 3.6V-4.2V Sleep Current