DUAL STREAM & MULTI-POINTAs a Bluetooth audio transmitter, BTI-018 can be paired to two Bluetooth Headphones or speakers, and streams audio simultaneously to both of them. As a Bluetooth splitter adapter, it can still be paired to two of your smartphones or tablets, but the receiver can only receive the audio from one of the two paired devices.We suggest to pair two same brand audio receiving devices that both achieve aptX Low Latency to enjoy no lip-sync delay.