Specifications:

• Material:Aluminium alloy 
• Laser Color: Green laser
• Operation Voltage: 3V
• Power Supply: 2 x AAA batteries
• Laser Wave Length: 532nm
• Laser Output: 5mW
• Storage Temperature Range: -10~+50°C
• Dimension: 13.5 x 170 mm / 0.53 x 6.7 in (Dia. x L)
• Brand: Other Brand
• Made in Asia
• This green laser pointer pen can point the targets from long distance
• It will easily highlight points on almost any surface, and in daylight or darkness
• Dynamic liquid sky with animated moving stars happens in your room by this little cute green laser pen
• The green laser pointer pen is powered by 2 AAA batteries, which can emit a 5mw 532nm constant wave
• Adopted the latest microelectronics, this green laser pointer pen is sturdy and powerful
• This green laser pointer pen is a commonly used product for meetings and conferences
• Let you speak out freely, demonstrations and prosentations in classes, and other activities  
• Widely used in astronomy, classrooms, lecture halls, exploring, and outdoor travel
• Wholesale laser pointer pen at Dailyshop.com, you will get the best price

Safety Considerations:

• The laser can be bright enough when you light it in normal temperature, so you'd better not light it continually over 30 seconds
• In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, when purchasing these products YOU (the customer) should accept all responsibility 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 need to agree to incorporate this notation in the product description so that potential buyer can be well informed before making purchasing decision

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.

Details:

• Put 2 x AAA batteries here

• Button switch

• The green laser beam is send from here 

Package Included:

• 1 x Green Laser Pointer Pen
• 2 x AAA Batteries
• 5 x Pattern Caps