1. The high-precision condensing fiber lens technology enables the beam to be highly focused, greatly reducing the reflection of the beam on the inner wall, completely ensuring the lossless transmission of the optical signal, making the sound quality clear and transparent, the sound quality is authentic, and the best signal integrity is maintained2. The pop-up plug is very convenient for the accurate alignment of the optical signal and the successful transmission of the maximum data volume3. Super heavy-duty plug, close to the optical fiber interface, but also very convenient to plug and unplug4. Broadband transmission performance with high speed, high fidelity and low loss5. Long service life, very suitable for decorating dark thread. 6. The wire body is soft and has good flexibilityuse:Audio optical cable is a necessary connection cable for multi-channel (5.1, 6.1 and 7.1) Dolby AC-3/DTS decoding, used for various short-distance signal transmission, communication and audio equipment with optical fiber digital terminals Connection. Such as power amplifier, DVD player, VCR, CD player, MD, AMP, PLAYER, mini disc, digital-to-analog converter and satellite receiver and optoelectronic equipment, switch, 1394 card, optical fiber sound card, cable TV set-top box, digital camera, Copiers, printers, printing equipment, optical sensors and industrial control equipment, automobiles, and power systems and other products.Instructions: Remove the dust caps at both ends of the optical fiber cable plug, and then insert the optical fiber interface (OPT OUT, OPT IN) of each device.Precautions:1. Do not bend the fiber optic cable to an angle less than 50 degrees to avoid damage to the fiber core.2. Before use, remove the dust cap on the optical fiber plug and keep the optical fiber plug clean.3. The optical fiber plug is directional. When using it, please make sure that the direction of the plug and the socket is the same before inserting it into the socket.Colour: blackMaterial: plasticSize: length 15 meterPackage Contents:1 x Digital Optical Audio CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.