Specifications:

• Well tested and high quality 5mW Laser Pointer Pen
• This high-quality pointer incorporates the latest technology in 473nm laser pointer pen optics and microelectronics
• Easily to use, only need to push the back button then you can see striking blue beam of light shoot forth
  The 5mW Laser Pointer Pen can point at any targets, such as photos, blackboard, video monitors and so on
• Best choice for teachers, professors, doctors, and so on
• Clearly visible in the dark
• Output Type: Fixed focus, continuous output and working time is long than ordinary laser pen
• Output Wavelength: 473nm
• Output Power: 5mW
• Beam Distance: Over 800 meters
• Working Temperature: 0℃~+40℃
• Storage Temperature: -10℃~+50℃
• Size: 189 x 23mm / 7.4 x 0.9in(H x Dia.)
• Powered by: 1 x 18650 battery (included)

Details:   

• Compact 5mW Laser Pointer Pen

• ON/OFF button switch for easy control

• You can put 1 x 18650 inclued here

Size in Detail:



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

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

Warning:  

• Laser is harmful to human's eyes,so pls do not direct to the human eyes.Pls keep it away from children's store in order to avoid an accident.While use in the wrong way,the user would take the responsibility by themselves

Package Included:

• 1 x Blue Laser Pointer
• 1 x 18650 Battery