2 in 1 5mW 532nm & 650nm Mid-open Green & Red Laser Pointer Pen TD-GP-01(2 x LR1 Batteries Included)

Specifications:

• This Red Green Laser Pointer is sturdy and economical technology
• The Red Green Laser Pointer is great for pointing objects from long distance, such as stars
• Use this Red Green laser pointer to point at any desired targets, project screens, lectures, or video monitors, presentations, museum and tour guides, point at the stars, and inspection
• The 5mW Laser Pointer is simply press the button to activate the laser pointer and release it to deactivate
• The 532nm & 650nm Laser Pointer is power saving, compact and reliable
• Max Output: <= 5mw (Red & Green)
• Wave Length: 650nm (Red); 532nm (Green)
• Output Mode: Continuous wave
• Power: 2 x LR1 Batteries Included (Included)
• Operating Voltage: 3.0V
• Operating Temperature: 0-30℃
• Material: Aluminium alloy
• Life: 8000(Red); 4000 (Green)
• Size: 140 x 14mm / 5.5 x 0.6in (L x Dia.)

Details:

• Button switch is for easy use and control

• Put 2 x LR1 Batteries  in here

• Launch green& red Laser from here

• The red & green laser pointer pen

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 in moderately or dimly lit conditions

NOTE:

• The laser can be bright enough when you light it in normal temperature, so you had better not light it continually over 30 seconds
• When do not use it, please take off the battery from the laser in order to avoid the damage
• In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, 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 need to agree to incorporate this notation in the product description, so that any potential buyer can be well informed before make a purchasing decision

Safety Considerations:

Laser pointers are effective tools when used properly. The following considerations should be observed when using laser pointers:

• Never look directly into the laser beam
• Never point a laser beam at a person
• Do not aim the laser at reflective surfaces
• Never view a laser pointer using an optical instrument, such as binocular or a microscope
• Do not allow children to use laser pointers unless under the supervision of an adult

Use only laser pointers meeting the following criteria:

• Labeled with FDA certification stating "DANGER: Laser Radiation" for Class 3R lasers or "CAUTION: Laser Radiation" for Class 2 pointers
• Classified as Class 2 or 3R according to the label. Do not use Class 3b or 4 products
• Operate at a wavelength between 630 nm and 680 nm
• Have a maximum output less than 5 MW, the lower the better

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 & Red Laser Pointer Pen
• 2 x LR1 Batteries