This is an audio cable made of copper and nylon materials. It has a reasonable design and practical functions, and can be well applied to your computer audio. It is made of excellent craftsmanship, with good toughness, good texture, not easy to break. Features -Color: Black -Material: Copper, Nylon. -Size: About 150.00X1.20X1.20cm/58.95X0.47X0.47in - Ensure clear and stable audio output with this optical audio cable. The product has practical functions. - Can transmit audio signals without radio frequency or . - Wear-resistant connectors, shocking sound quality, high fidelity, lossless signal, , convenient and fast transmission. - Through this line, the audio signal applied to communication audio playback equipment such as video recorders, power amplifiers, , , etc. is exported to the speakers. - Fine workmanship and creative appearance ensure its popularity and practicality. The product is useful. Package list: 1 Cable