Type-C to 3.5mm Audio Headphone Adapter. Featuring a Smart DAC Chip, this precision captures deep bass, crisp highs, and a balanced midrange, enriching your music experience. [NOTE: The volume adjustment function of Apple EarPods headphones is not supported ！ Plug and Play Dongle:This 3.5mm dongle delivers smooth, zero-delay sound—no drivers or apps required. It's also headphone-friendly, enabling you to answer phone calls, pause playback, and control volume directly from your headphones. Broad Compatibility: Works with MP3 players, CD players, laptops, tablets, smartphones, earbuds, and other audio accessories. Compact Design: Portable and lightweight, making it convenient to carry and use on-the-go. What You Get：You'll Get 3PCS Type C Aux Adapter . It features ultra-mini and lightweight size, it's very convenient for you to outdoor running and traveling.