
PCmaterial,high-definitionanti-pressureandexplosion-proof,waterprooftoadepthof40meters,strongplasticity,andstrongflameretardancy Thegroovedsealingrubberringpreventswateringress,thegreaterthewaterpressure,thetightertheseal Built-inspongepadtopreventshakinganddamagethescreen Three-foldbuckledesign,moretightlybuckled,moresecuretouse





