Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Green
Laser Pointer 500mW with various adjustment functions Rechargeable
Very
good quality Guaranteed
specification:
Wavelength:532nm
Battery:
18650 (4000mAh),3.7V Li-ion rechargeable battery
working
voltage:DC 3.7V
Dimensions:150mm*diametre23mm
How to burn a match?
Let it shoot on the surface of a deep
colors object or black object between 100mm to 150mm after opening the laser
flashlight,then turn the screw to right with the smallest focal pointer that
its more easy to burn match within a short time