1.Material:T6061 aircraft-grade aluminum;
2.Finish: Military level 3 hard oxidation, wear proof and have good hand feeling;
2.Diver circuit:Constant current circuit;
3.Lens:Ultra-clear glass, anti-slip and anti-abrasive
4.Waterproof:IPX-66, anti dust, living water and rain (do not use for diving)
5.Shockproof: Yes
6.Falling grades: 1.5m