Presentation Red Laser Pointer Wireless Page up down Hyperlink

Description

Product Specifications :
LASER:continuous semiconductor laser (λ= 650 nm)
Security level: ClassIIIB
Output power: 5mW ppt laser
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

NOTE:
1. The laser can bright enough when you light it in normal temperature, so you had better do not light it continually in 30 seconds
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 contacting
Contradistinction of the green, red and blue violet laser pointer:
Brightness: green>red>blue violet
Price :red< green< blue violet
Poly thermal performance: green< red＝blue violet
Stability: green< red＝blue violet

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