Specifications:

• Operation Voltage: 3V
• Power Supply: 2 x AAA batteries
• Wavelength: 405nm
• Max Output: 5mW
• Output Mode: Constant wave
• Storage Temperature: -10-50℃
• Operating Temperature: 0-30℃
• Size: 170 x 14mm / 6.7 x 0.6in (L x Dia.) 

Features:

• Laser beam can be adjusted by pressing the button
• This 5mW violet purple blue laser pointer pen great for pointing objects from long distance
• Violet purple blue laser pointer pen is visible light beam in dark area
• Power saving, sturdy, economical, compact and reliable
• The high power 5mW violet purple blue laser pointer is an ideal tool for lectures, meetings and other presentations

Details:

• With the clip, it is very convinient for you to carry it

• Put 2 x AAA batteries here

• Launch purple blue laser from here

 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 not using it, please take off the battery from the laser in order to avoid causing damage
• In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, 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 also need to agree to incorporate this notation in the product description so that any potential buyer can be well informed before making 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.

Package Included:

• 1 x 5mw 405nm Mid-open Violet Purple Blue Laser Pointer Pen
• 2 x AAA Batteries