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        Wireless Page up down Red Laser Pointer Hyperlink Black screen with mouse function

        $56.99 $39.17

        Power:5mW Laser Pointers
        Color:Red Laser Pointer

        Product Specifications :
        LASER:continuous semiconductor laser (λ= 650 nm)
        Security level: ClassIIIB
        Output power: 5mW
        Laser Color: Red
        Laser range: 50m
        USB Port USB3.0/2.0/ 1.1
        Working voltage:2.4V, 3.3V
        Power supply: 2*AAA
        Total weight: ≈65g (with battery)
        Volume: Wireless Presenter 97mm(L)*33mm(W)*18mm(H)
        Wireless receiver 68mm(L)*25mm(W)*9mm(H)
        System:Microsoft Windows, 98SE,2000,XP,Vista,Windows 7, Mac
        OS 10.0x, Andriod 3.1

        Packing detail:
        1xWireless Presenter
        1x Wireless receiver
        1x Manual
        1x bag
        2x AAA

        A laser pointer is a small laser designed to highlight something
        of interest by projecting a small bright spot of colored light
        onto it. The laser beam is not in itself visible from the side,
        but is visible as a result of light scattered by dust particles
        along the beam path. The small width of the beam and low power
        of typical laser pointers make the beam itself invisible in a
        reasonably clean atmosphere, showing a point of light when
        striking an opaque surface. Some higher powered laser pointers
        are faintly visible via Rayleigh scattering when viewed from the
        side in moderately to dimly lit conditions.

        wireless laser pointer with page up down is a smart presentation in meeting the adult number can be operated as a convenient remote control power button interface to 2.4GHz wireless technology remote Demonstration equipment mini reception equipment Red Laser Pointer Presentation

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        1. The wireless red laser pointer presentation can bright enough when you light it in normal
        temperature, so you had better do not light it continually in 30
        2. Avoid direct eye exposure to laser beam (any contact to
        the human eye can cause permanent damage). Never expose your
        eyes or anyone else’s to the laser beam
        Please put it away from children to avoid the danger by
        contacting. When do not use it, please take off the battery from
        the laser in order to avoid the damage by the children’s
        Contradistinction of the green, red and blue violet laser
        Brightness: green>red>blue violet
        Price :red< green< blue violet
        Poly thermal performance: green< red=blue violet
        Stability: green< red=blue violet


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        SKU: HeiLaser299 Categories: , Tags: , ,