Basically you can also use Byron wireless and BTA for television. Please note, that unfortunately only a few TV sets support the use of Bluetooth® headsets.
For connection, the TV set must support the Bluetooth® pfofiles A2DP or HFP.
Moreover you should note, that when using Bluetooth® latency (i.e. a time delay) for the sound of up to a fifth of a second can occur. Most people perceive this already as annoying.