- Confirm the interface decoder, fiber optic interface often annotated with SPDIF / OPT / Toslink, square opening with dust cover

- Sturdy connectivity, good firmness, and difficult loosening and dropping

- Connect the speaker with the TV, and show you extraordinary sound effects

- Connect the amplifier with the TV, digital audio signals are immune to electromagnetic interference

- Connect PS4/X Box with the amplifier, more enjoyable to play with a big screen

- Optical fiber transmission, light pulses transmitted through fiber optic faster and with less noise

- Convex lens fiber optic head, audio signals can be transmitted without distortion

What's in the box
1 x Digital Optical Audio Cable 5m