Check the listing for details. BA210 v2 Auracast Bluetooth Transmitter aptX Lossless Optical AUX TV Hearing Aid. Condition: Open box, Made in United States. Listed at 18.99 USD. Open box item in like‑new condition. Box was opened only to inspect and verify the contents. Item appears new, unused, and fully functional. HomeSpot BA210 v2 Auracast Bluetooth Transmitter LC3 AptX Lossless AptX HD Optical and 3.5mm InputsCompact home audio transmitter for TVs and audio devices with optical or 3.5mm outputs. Streams via Auracast broadcast or standard Bluetooth A2DP to compatible earbuds hearing aids and headphones. Features Switch between Auracast and Bluetooth Classic A2DP with a triple click of the rear button HQ mode for higher fidelity broadcast and SQ mode for hearing aid compatibility Optical TOSLINK and 3.5mm analog inputs for flexible setup Advanced codec support including LC3 AptX Lossless and AptX HD Designed for seamless TV and home entertainment audi.