Product name: Type-c to 4.4 female Chip: ALC5686 core:sterling silver Wire diameter: 4.4mm Shell: carbon fiber ,gold-plating Tail cover: PVC 1. Type-c to 4.4 female sterling silver core. ALC5686 decoder chip has the characteristics of high-fidelity,hannel digital audio capture and output. Plug and play, no need to load 4.4 female connector Type-c decoder built-in high-performance OTD decoding chip,8 strands per 12-core sterling silver braided output isstable and restores sound quality 2. ALC5686 CHIP. Type-C decoder chip ALC5686 supports HIFi level lossless transmission Color: As shown Material: Metal+PVC Package Contents: 1 * Type-C to 4.4MM Audio Adapter Only 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.