1. Choose high-quality PMMA fiber material, signal transmission is not interfered by electromagnetic and noise
2. 3.5mm Mini-Toslink interface, more convenient and compatible
3. Convex lens technology makes the port contact more fit, can focus the beam highly, reduce the time difference and distortion during transmission
4. The shell is made of aluminum alloy nickel plated material, high strength protection, safer and more durable
5. The outside is adopted high-quality nylon braided wire to protect the wire body, which is soft and tensile
6. Dust protection caps on both ends of the joint are designed to prevent oxidation, rust and other situations
7. The port uses 24K gold plating, more stable and durable
8. Compatible with most Mini-Toslink port devices