Product name: Waterproof Adjustable 1000mw Blue Laser pointer
Model No. JLB-014 Feature: New 445nm Blue laser Portable laser, drived by 1PC 18650 battery. Cool design with black color. Support on/off button, adjustable focus, waterproof. High power blue laser pointer, offer output power 1000mW, 2000mW Long lifetime chip, expected lifetime: More than 5000hours. Clearly visible in the dark and lighted area. High quality, sustained output power with well tested.
Beam distance(in darkness)
1*" 18650" recharge battery(included)
Constant on/off button
> 5000 hours
Visible laser diode
24diameter × 190mm long
Astronomy, military, medical, indicator, teaching baton, bars, ktv etc.
Blue laser pointer, 1*18650 battery, battery charger, manual, aluminum case.