The RM-565i High Quality Stainless Steel Earphones from REMAX has a fashionable metallic appearance, top metal cavity cutting process, high precision integrally molded, 32 kinds of grinding process, anodization with metal breathable mesh that’s both cool and useful.High quality metal alloy cavity, unique balance damper system which improves the sound reflection, really makes the sound more pure.Ergonomic in-ear design, medical-grade silicone ear cap(S, M, L, 3 sets), fits your ear and is comfortable to wear.High, medium and low three-band equalizer provides super amazing sound. High-performance drive unit, uses international advanced technology of ultra-small titanium membrane. 3.5mm gold-plated plug, effectively prevents surface oxidation, rust and anti-aging. Improves the stability of signal transmission, less signal distortion and ensures high-quality sound transmission. The high-quality elastic PET wire has a unique flat design which can effectively reduce the earphone winding and knotting problems. This item can also be gifted as the protective package provides convenient storage.