AVF Digital Optical Cable 3.0m Standard The AVF AOC30 Digital Optical Cable lets you transfer digital audio signals between devices so that you can experience superior sound quality. It is ideal for connecting your sound bar to your TV. The 3m cable provides plenty of cable to run between your devices. Bluetooth: N Depth: 1.5 CM Height: 1.5 CM Width: 300 CM Cable Length (in M): 3 Dongle Required: N TV Accessory Type: Cable Wifi Enabled: N 3m / 9.8ft length. Transfers digital audio signals between devices. ideal for connecting your sound bar to your TV.