Universally Compatible Thanks to Opera’s Optical, AUX, and RCA input cables, it is universally compatible and works with all TVs on the market. With it, you’ll be able to listen to your favorite TV shows/movies at your own volume; you’ll no longer have to turn the TV speaker volume all the way up and disturb your family or neighbors. Perfect for Watching TV Works with all TVs on the market, easily connect to your TV for shows, movies and gaming. Our headphones deliver high quality sound in perfect synchronization with on screen video. The headphone features 2 EQ presets to enhance your TV listening experience. Choose from 2 different equalizer presets to emphasize speech or music for a balanced sound. Hassle-Free Set Up No need to go through the complex Bluetooth pairing process; simply plug Opera’s transmitter dock into your TV’s audio out port, power everything on, they’ll quickly connect with each other, and you should be good to go. Works brilliantly with older Non-Smart TVs as well, no audio lag no matter what you watch. Soundbar/Stereo AVR Support The “Pass-through” feature of Avantree Opera allows it to work TOGETHER with your existing Soundbar or Stereo AV Receivers WHILE sharing the same audio output port on TV; hear the TV at your own volume through the headphones while your family/friends listen through the speakers. Let your Ears Breath The Opera headphones is lightweight & flexible; it comes in at 8oz (~230g) compared to the 10+ oz (290+ g) of its competitors. This, combined with the soft memory foam earpads that are designed to seal the audio in while still allowing your ears to “breath”, will provide you with immense comfort even after a full day of use.