Avantree Audikast 4 - Auracast & Bluetooth 5.4 TV Transmitter for Headphones & Selected Hearing Aids, aptX Adaptive & HD, Optical & AUX Output, Future-Ready & Upgradeable
Two modes: Auracast for Auracast headphones, speakers, and only the hearing aids shown in the images. Classic Bluetooth audio transmitter for TV headphones or speakers (only one device at a time). For hearing aids, we recommend Audikast 4HA.
Connect to your TV via optical or AUX output for private TV audio listening through headphones or hearing devices. Some TVs without optical or AUX output are not supported. NOTE: When using Optical output, the TV audio format must be set to PCM.
Built on Bluetooth 5.4 with Auracast support and USB-C firmware updates, designed to stay compatible as Auracast devices continue to evolve.
Auracast works only with Auracast-enabled hearing aids. Please check the compatible hearing aid models shown in the images before purchase.
In classic Bluetooth mode, only one headphone or speaker can be connected at a time. Multi-listener audio sharing is available only in Auracast mode.
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