High-Power Blue Laser Pointer, 1W blue laser pointer

Product Description

Specification :
(1) Model : BLP****0 (blue Laser Pointer)
(2) Wavelength:blue: **5nm~**0nm (3) Material: Hard aluminum
(4) Laser range:********0 meters
(5) Battery: 2*Cr*3A
(6) Exterior surface treatment:flashlight/blond
(7) Power:***0mW
(8) Switch mode:rear locking switch
(9) Start Time:<3 second 
(*0) Operating Voltage:7.4V
(*1) Dimension: *8mmx**8mm 
(*2) Product Weight:**0g(without battery) 
(*3) Packing: **0mm***0mm**0mm
(*4) N.G: **0g
(*5) Working temperature:***5 degrees(should not excced 3 minutes in the air,working for a long time depend on the battery) Products color :black

Feature:
Constant on/off switch
Well tested and high quality blue laser pointer
Clearly visible in the dark
Using long lifetime chip, more than ****0hours

Application Area:
Teaching / lectures
Astronomy enthusiasts
Museums ,Gallery guides
Building field / mining field
Business person/ Conference Speaker
Bars, KTV, clubs, concert site