5mW New purple Laser Pointer Pen High Power 405nm wavelength Tour Guider

Item specifics

Place of Origin:

Guangdong China (Mainland)

Remote Control:

No

Battery:

2 x AAA Button Cell batteries

Control Distance:

approx. 3 mile

USB Interface:

No

Color:

purple red green

Material:

Metal

Surface treatment:

Black anodized

ON-off mode:

Touching switch

Working voltage:

DC 3.7V

Visibility:

approx. 3 mile

Wavelength:

630nm -680nm