1. Type-C interface, regardless of front and back, can be blind inserted 2. For charging and data transfer of mobile devices with USB 3.0 3. Compatible with multiple devices 4. Aluminum alloy shell, oxidation resistance, corrosion resistance and durability 5. Small size, light weight, easy to carry Note: Headphones that do not support the conventional Type-C interface, only support noise reduction or Type-C interface headphones with DAC

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