Night Vision Protective Case 1.Anti shock 2.Waterproof, airproof, dustproof 3.Anti high or low temperature 4.Environment-fri Description ... guarantee Anti shock, waterproof, airproof, dustproof, anti high or low temperature(-30°C to 120°C), environment ... products. Technique: injection molding technology Applications: Widely used in police, military, firefighting, airline, field trip, search, rescue, ...