1. Type-C interface, regardless of front and back, can be inserted blindly 2. Used for charging and data transmission of mobile devices with USB 2.0 3. Compatible with multiple devices 4. Aluminum alloy shell, anti-oxidation, corrosion resistance and durability 5. Small size, light weight, easy to carry Note: Headphones that do not support conventional Type-C interfaces, only support Type-C earphones with noise-cancelling or DAC

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