RevoNext Technology HK Company is a professional best in ear earphones manufacturer. RevoNext Technology HK Company is mainly engaged in the business of in ear earphones and other product series. RevoNext Technology HK Company earbud carrying case is manufactured by going through the following processes: raw material preparation, plastication, mixing, formation, vulcanization, and inspection, and packaging or assembly. The professional shell design makes it naturally fit the ear canal and is not easy to fall off. The product features excellent hardness in terms of indentation. (Indentation hardness is the resistance of the material to indentation.) It can resist extrusion caused by high pressures. It features precious internal acoustic structure design and fine circuit optimization.
we will persist in continuously optimizing the the quality earphone case. Inquire now!