Friendly reminder:
This product is only used in various occasions such as field survival instructions/scientific research/teaching laboratories, astronomy pointing stars and industry.
Non-professionals are not allowed to buy it. Children and people who do not understand lasers are strictly prohibited to contact and use this product.
Please wear protective glasses during use.

Stainless steel housing and magnetic ring control adjust output power suitable for more occasions.
Magnetron switching mode
Housing material: stainless steel
Laser mount: copper
Light emitting method: point-based focusing
Power supply method: Recommended a 21700 lithium battery (battery does not include the package)
Switch method: tail press
Control method: Dual magnetic control rings can be used for electrodelessly adjustable power mode switching
Driving method:ACC

PACKAGE:
1PCS 470nm Blue Stainless Steel Magnetic Ring Adjustable Power Laser Module 470T-4500
（The package does not contain batteries, you need to prepare your own 21700 lithium battery.）