Tip receiver: USB wireless Frecventa radio: 2,4 Ghz Distanta de functionare: pana la maxim 20m Se livreaza cu 2 baterii AAA Sisteme de operare suportate: Windows XP®, Windows Vista® , Windows® 7, Windows® 8, Windows® 8.1, Mac OS X 10.6+ Take control of your presentation and computer cursor at the same time Gyroscopic mouse function allows effortless cursor control by simply moving your hand The 2.4 GHz RF wireless connection allows you to break away from the podium – up to 20m! Use the built-in laser to focus on key parts of your presentation Switch between cursor control and presentation control with the press of a button Compact and lightweight design for easy storage or travel Laser Output : Class II (<1mw), Distance >100m Garantie: 12 luni