Consumption reminder：

This product is only used in various occasions such as wild survival and rescue instructions/scientific research/teaching laboratories/astronomical pointing stars and industry. Please do not buy it for non-professionals. Children and people who do not understand lasers are strictly prohibited to contact and use this product! Please wear protective glasses during use.

Outer shell material: brass (good thermal conductivity)

Internal laser module: copper (better heat conduction and longer service life of laser tubes)

Power supply method: 14500

Light emitting method: point-focused focus

Switch mode: tail button type

Waterproof and dustproof design for life, high anti-reflective and dustproof lenses, can be used in relatively harsh environments! The head is reserved with a star interface, which can be installed with star, laser sword, beam expander, etc. Short, portable, high-power, camping pocket bag and easy to carry.

Package:

1pcs Focusable 445nm Blue Brass Laser Module Survival Indicator Module 445T-2000 (excluding batteries）