Specifications:

• Simply twists the front lens ring and the laser will fill a wall with kaleidoscopic green laser dots
• Unique toy that puts on a laser show anywhere and anytime you want?
• Perfect for astronomy, presentation, tutorial, and office meeting use
• All this wonder and beauty of the night sky happen in your room
• Produce clearly visible green beam in the dark
• Power saving, durable and reliable?
• Woking Voltage: 3.0V
• Wave Length:?32nm  
• Output Power: 10mW
• Material: Aluminium alloy  ?
• Output Mode: Constant wave
• Storage Temperature: -10~50℃
• Powered by:? x AAA Batteries (included)?
• Optimum Operation Temperature: 10~30℃
• Dimensions: 167 x 15mm? 6.6 x 0.6in(L x Dia.)  ?BR>
  
  

Datails:


Rugged construction and put 2 x AAA batteries her



Projected super bright green beam from here, and can be seen in midair at night



Easy control with exquisite function button