voxoom Low Latency aptX Bluetooth Wireless TV and Smartphone Headphones system---no lip sync or echo, good for all HD TV sets with digital audio or 3.5mm jack, compatible with all smartphones Especially designed for no-lip-sync, personalized TV viewing enjoyment Multiple point connection: connect to TV and your smartphone. The headphones have a built-in mic for phone conversation. Requirements: there's either an optical audio output (i.e. toslink port) or 3.5mm audio port. The second generation asin B01B8J8BJI