Giới thiệu Bộ 5 cặp vỏ cao su non bọc đầu tai nghe nhét tai 4.9mm chuyên dùng
Features: * The memory foam provides all-day comfort while eliminating in-ear irritation and fatigue often associated with stock silicone tips. * Sound isolating design can maximize the noise reduction for high-intensity listening. * The tips create an optimal seal and channel sound directly into the ear canal, transforming your listening experience from ordinary to extraordinary. * High-purity medical-grade silicone construction delivers durability and biocompatibility. * These memory foam tips can improve the sense of hearing, make the intermediate frequency become lubricated, and reduce high-frequency glitches.