DAC chip: Adopts DAC digital HD decoding chip, suitable for almost all type-c audio parsing, including Samsung, Xiaomi, OnePlus, Google mobile phone and ipad and other brandsDurable anti-wear material: alloy shell + braided wire, effective anti-corrosion and anti-breakingHiFi sound quality transmission: Sampling up to 24bit/96khz, reaching HiFi level, gives you better sound quality details than CD