- This model uses the novelty brass material because it is heavy. The users hold flashlights, which can take their real feelings.
- The advantages of the Brass:
- (1)Brass material has high thermal conductivity, which can make high-power flashlight conduct heat quickly, then can extended service life.
- (2)Brass material is highly playable: when the flashlight has been used for some time, the surface would oxidize and textured, but it can be re-polished to make it looks new. Users also can make the brass material to achieve bronze in different colors through a special technology, Of course, the players need to know the technology and how to operate it.
If you need to purchase a charging combo separately：https://www.maeerxu.net/product/df03-brass-battery-charging-combination/
The below flashlight accessories(Luminous Ring, lens, and tubes) need to be separate to buy.
Old looks treatment, owners can make by themselves.