Specifications:

• Power saving, durable and reliable
• Just like the old kaleidoscopes you can twist it to give you a constantly changing amazing laser star light show
• All wonder and beauty of the night sky happen in your room. Heart moving now? Order it without hesitation
• All wonder and beauty of the night sky happen in your room
• Simply twist the front lens ring and the laser will fill a wall with kaleidoscopic blue-violet laser dots
• Unique toy that puts on a laser show anywhere and anytime you want
• Working Voltage: 3.0V
• Wave Length: 405nm  
• Output Power: 50mW
• Material: Aluminum alloy   
• Output Mode: Constant wave
• Storage Temperature: -10~50°C
• Powered by: 2 x AAA Batteries (included) 
• Optimum Operation Temperature: 10~30°C
• Size: 160 x 13mm / 6.3 x 0.5in (H x Dia.)
  
  

  Package Included:

  • 1 x Blue-violet Laser Pointer Pen
  • 2 x AAA Batteries

  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 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 making purchasing decision

  Safety Considerations:

  • Laser pointers are effective tools when used properly
  • 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