Are you looking for a , yet reasonable optical audio cable? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our optical audio cable must meet your needs, this fiber audio cable is one of the for you. Features -Color:Black -Material:PVC, PMMC -Size:100.00X0.80X0.80cm/39.30X0.31X0.31in Wire diameter: 4mm Transmission frequency: up to 250Mb/ interface, wire diameter 4mm, high grade PMMC fiber guide, smooth transmission, physical insulation layer to avoid external . - Stable transmission, providing transparent, agile and -definition sound . - The wire design makes the wire soft and moderate, and the bending degree is far more than similar, gold-plated connector is not only simple and elegant, but also a strong protective connector, which is more durable. - Through this line, the audio applied to communication audio playback equipment such as video recorders, power amplifiers, , and is output to speakers. - Easy to install and simple to use, not easy to rust and deform, high strength, excellent and durable. Package list: 1 x Optical Audio Cable