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, designed for SPDIF digital audio connections. Compatible with HDTV, home theater systems, and other devices supporting coaxial audio input. HiFi Sound Quality: Supports high-fidelity digital audio transmission via COAXIAL S/PDIF interface. Enables clearer TV audio output when connected to compatible home audio systems with DTS support. 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 are configured correctly; DTS signal indication may appear on your TV screen during playback. Applicable Occasions: Ideal for use with devices equipped with digital coaxial audio interfaces, such as TVs, speakers, amplifiers, and receivers. Confirm that your TV has a 3.5mm digital coaxial audio output and that your audio equipment supports 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 slightly differ from the image shown online. 2. Please allow slight variations due to manual measurement. Includes: 1 x 3.5mm to RCA Audio Cable