this design is to achieve the technical and system wear ear protection is given by means of easy wear, can also at the same time, also be a not off as a winter ear earplugs is provided by a new generation of personality, fashion show a component for use in order to be able to be.;the development of the technology and system of coal city in the material, with the ears can move in the form of the panel; the panel on the outsourcing practice as the whole to be sewn in a state facing the panel, in the ucc29ub418, told me. after the state. home, can go in space formed by the cover, the winter that is either composed of, in order to be considered.
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