Laser Pen USB Charging High Power Green Light Laser Light Pointer Coach Infrared Sales Pen Laser Flashlight

Material: hard aluminum
surface Treatment: anodized black
switch Mode: light touch switch
battery: Built-in 18650 rechargeable battery
wavelength: 532nm
start time: ≤ 0.001 seconds
working voltage: DC3.7V
size: 22mmX158mm
[Product advantages]]:
1. Made of aviation aluminum alloy, strong and durable;
2. External focusing, easy to adjust the light column thickness, spot size;
3.18650 battery built-in, large capacity, long battery life;
4. Front switch, press power, loosen power off for easy use;
stability: Green Light<red light = blue, purple, green light is greatly affected by the climate. If it is used in a colder environment, it needs to be preheated.