Features: Material: The cable features a high-purity oxygen-free copper core for low resistance and high transmission efficiency, delivering clearer and more dynamic sound. Audio Cable: Digital coaxial audio cable with 3.5mm male jack to RCA male connector, designed for SPDIF digital audio transmission. Ideal for connecting HDTV, audio devices, and home theater systems. HiFi Sound Quality: Supports high-fidelity digital audio transmission via COAXIAL S/PDIF interface. Compatible with DTS audio formats, enabling enhanced sound clarity when connecting to external audio systems. How to Use: After connecting the cable, enable digital audio output on your source device and power on your external speakers. For DTS playback, ensure the audio settings on your TV or media player are configured correctly. Applicable Occasions: Suitable for devices equipped with a digital coaxial audio output, such as TVs, speakers, amplifiers, and audio receivers. Confirm that your TV has a 3.5mm coaxial digital audio output and your audio equipment has RCA coaxial input. Specifications: Name: Coaxial Audio Cable Material: PVC Jacket: Nylon braid Connector: Gold-plated Conductor: Copper Shell: Zinc alloy Features: Durable gold-plated connectors, high-quality sound transmission Notes: 1. Due to variations in monitor settings and lighting conditions, the actual product color may slightly differ from the image shown. 2. Please allow slight variations in manual measurements. Package Includes: 1 x 3.5mm to RCA Audio Cable