Built-in DAC decoding chip, with excellent sound resolution, distortion and noise are lower than 0.0004%, better to present the original sound quality for you.Support K song / broadcast, connect to the headphone / sound card with 3.5mm interface, and become a K song master in seconds.Supports no-delay voice calls.Stronger compatibility with Type-C devices.Plug and play.Type: Type-c To 3.5mm Audio Adapter CableChip: HiFi chip 136DD A C: 16Bit 48KHzConnector A: Type-CConnector B: 3.5mmCompatible with: color:BlackMaterial:Aluminum alloy + braided wiresize:13.5CMPackage Contents:1 x Adapter CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.