Avantree Oasis Plus 2 — Bluetooth 5.3 TV Transmitter with aptX-Adaptive & aptX-Low Latency, Optical (TOSLINK) & 3.5mm AUX, Remote Volume Control, 164ft/50m Range, 6dB Optical Boost, Soundbar Passthrough

Connect wireless headphones to TVs with optical (TOSLINK) or 3.5mm AUX outputs using the Avantree Oasis Plus 2. Before buying, confirm which audio outputs your TV offers so you choose the correct connection. The unit transmits TV audio to Bluetooth headphones or earbuds while preserving compatibility with common output ports. For synchronized audio and video, Oasis Plus 2 supports aptX-Adaptive and aptX-Low Latency when paired with headphones that implement one or both codecs, delivering high-quality sound with minimal delay across distances up to 164ft / 50m. Optical connections that are often too quiet can be increased — this transmitter can boost optical input volume by up to 6dB to solve low-volume issues. A compact remote control is included so you can change headphone volume from a distance, which is handy for devices without onboard volume controls (for example AirPods or other true wireless earbuds). The Oasis Plus 2 also provides passthrough support, enabling simultaneous listening on an external soundbar and your Bluetooth headphones.