1. The laser adopts the original diode, the volume is small, the light is clear;
2. Can be focusable, and the lens light fine;
3. The use of international standard female interface, DC specifications for the 5.5x2.1mm. The core is positive, the product tail with special plug head;
4. All-metal package, good heat dissipation, can effectively ensure product stability and service life. The product is internally assembled with copper, which can quickly cool the laser diode.