Product information: Product Size: length 182MMX width 71MMX height 61MM product Net Weight: 163g Product material: high light transmission PC +316 stainless steel + tempered glass Product features: waterproof, dustproof, drop-proof, pressure-proof IP level: IP68 supports water depth of 45 meters Lens Material: tempered glass, light transmittance ≥ 95%, high hardness> 9H Applicable model: Dajiang POCKET 3