Features: Material: The cable features a high-purity oxygen-free copper core with low resistance and high conductivity, delivering clear and dynamic sound transmission. Audio Cable: Digital coaxial audio cable with 3.5mm male jack to RCA male connector, compatible with SPDIF digital audio signals. Designed for use with HDTV, home theater systems, and other audio devices requiring a 3.5mm to RCA coaxial connection. HiFi Sound Quality: Supports high-fidelity digital audio transmission via COAXIAL S/PDIF interface. Enables clear, high-resolution sound output from your TV to external audio systems with DTS support. How to Use: After connecting the cable, enable digital audio output on your source device and turn on your external speakers. For DTS playback, ensure the audio track is selected and displayed on your TV screen. Applicable Occasions: Ideal for use with devices equipped with a digital coaxial audio output, such as TVs, speakers, amplifiers, and audio receivers. Confirm that your TV has a 3.5mm digital coaxial audio output and that your audio equipment has an 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 performance Notes: 1. Due to variations in monitor settings and lighting conditions, the actual product color may differ slightly from the image shown. 2. Please allow slight variations in manual measurements. Package Includes: 1 x 3.5mm to RCA Audio Cable