The laser poiner with presenter is light,handy and elegant,which can be your best partner when making presentations. Specifications: 1)Radio Frequency:315Mhz 2)Laser Wavelength:650nm 3)Laser Output Power:<1mw 4)Interface:USB1.1 5)Supported OS:Windows98/Windows Me/Windows2000/Windows XP 6)Battery:Alkaline 12V 7)Operation Current:15mA 8)Dimension:115x18x19mm Installation and Usage: 1.Plug the Receiver into USB port.Then the LED Indicator will start to blink. 2.Push either the Page-down button or Page-up button for 1-2seconds.The LED indicator will turn off. 3.Begin your presentation. 4.On/Off switch control red laser.
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