?Long Range, Stay Connected? Equipped with Bluetooth v5.0 and the highest Bluetooth range, Class 1, HT5009 ensures stable & reliable connectivity of up to 164 ft (50 m, barring any excessive physical/wireless interference). Need to start making dinner? No problem, do what you need to do without worrying about the audio cutting out. ?Soundbar/Stereo AVR Support? The “Pass-through” feature of Avantree HT5009 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. ?Perfectly Synced Visual-Audio? With "FastStream" Bluetooth built-in, the HT5009 provides <40 ms audio latency – significantly lower and better than the 200+ ms of typical Bluetooth solutions on the market. With this feature, no matter what content you're watching, the audio and visual will always be perfectly synchronized. ?Hassle-Free Set Up? There’s no need to go through the complex Bluetooth pairing process; simply plug the HT5009’s transmitter dock into your TV’s audio output port, power on both the dock and the headphone, they’ll quickly connect with each other, and you should be good to go. Works brilliantly with older Non-Smart TVs as well. ?Universally Compatible? Thanks to HT5009’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.