Manufacturer Specifications:
Wave Length: 532nm
Output Power: 1mW
Power: 2 x AA Batteries
Size: 160 x 21mm/6.3 x 0.8in (L x Dia.)
Notes from Manufacturer:
This green laser pointer pen is an ingenious tool
The 532nm green laser pointer pen is extremely bright
You can use this laser pointer pen to point at any desired targets on projection screens, video monitors, and presentation graphics
Visible green light beam in dark area
It is great for pointing at objects from a long distance
Ultra safe, low power design, perfect for everyday use
Fixed focus length, sturdy and economical technology
This 1mW 532nm green laser pointer pen is guaranteed to adopt the latest microelectronics
With the high quality material, this 1mW green laser pointer pen is durable and reliable enough for long life use
Easy to use, you only need to push the back button then you can see striking green beam of light shoot forth
