2 in1 30mW 532nm &30mW 405nm Mid-open Violet Purple Blue and Green Laser Pointer Pen BGP0036(2 x LR1 Batteries Included)

Specifications:

• Sturdy and economical technology
• Great for pointing objects from long distance, such as stars
• Use this laser pointer pen to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides, point at the stars, and inspection
• Simply press the button to activate the laser pointer and release it to deactivate
• Power saving, compact and reliable
• Max Output:   30mW 405nm, 30mW 532nm
• Wave Length:  405nm (Violet Purple Blue); 532nm (Green)
• Output Mode: Continuous wave
• Beam Distance: Violet Purple Blue laser is over 1000meters (Under the influence of air quality,maybe can't) ;Green laser is over 1800meters(Under the influence of air quality,maybe can't)
• Power: 2 x LR1 Batteries Included (Included)
• Operating Voltage: 3.0V
• Operating Temperature: 0-40℃
• Material: Copper
• Color: Black

 

Details:

Button switch is for easy use and control，the red button controls the Violet Purple Blue laser,the green button controls the green laser,and when the pen is working ,The LED will be on

Put 2 x LR1 Batteries  in here

Launch green& red Laser from here

 

Instruction:

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. 

NOTE:

• The laser can bright enough when you light it in normal temperature, so you had better do not light it continually in 30 seconds
• 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
• In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, by purchasing these products YOU (the customer) accept all responsibly and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country's laws and regulations. In the event of resale, you also agree to include this notation in the product description, so that any potential buyer can also make an informed purchasing decision.

Package Included:

 

• 1 x Green & Violet Purple Blue Laser Pointer Pen
• 2 x LR1 Batteries