Features of  copper shotgun:

1. The two supporting tube, can use 18650/18350 respectively.

2, the overall copper material, good electrical conductivity material strong enough.

3, hidden at the bottom of the key, without the lock key can with stand place.Magnet button, feel is good.

4, appearance design coordinated proportion, beautiful, comfortable feel.

5, falling products through strict test, limit damage test, longer service life.                                        http://www.waideacig.com/