200mW 650nm Open-back Kaleidoscopic Red Laser Pointer Pen (2×AAA Included)

Specifications:

• Power saving, durable and reliable
• All this wonder and beauty of the night sky happen in your room
• Simply twists the front lens ring and the laser will fill a wall with kaleidoscopic red laser dots
• Unique toy that puts on a laser show anywhere and anytime you want
• Woking Voltage: 3.0V
• Wave Length: 650nm  
• Output Power: 200mW
• Material: Aluminium alloy   
• Output Mode: Constant wave
• Storage Temperature: -10~50℃
• Powered by: 2 x AAA Batteries(included) 
• Optimum Operation Temperature: 10~30℃
• Size: 163 x 13mm / 6.4 x 0.5in (H x Dia.)

Details: 

The red laser will be launched from here



Fashionable and clip design can give you great convenience

Powerd by 2 x AAA Batteries

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 from the side in moderately to 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
• 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 Red Laser Pointer Pen
• 2 x AAA Batteries