Avantree Audikast 3 - Bluetooth 5.3 Transmitter for TV with Optical or AUX Audio Output Port, Aptx-Adaptive, Dual Link for 2 Headphones, and 100Ft Long Range. [WIDE COMPATIBILITY] The Audikast 3 supports TVs with optical (TOSLINK) and AUX (3.5mm) audio output ports.
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