ELEGIANT Bluetooth 5.0 Transmitter Receiver, aptX Compatible A Bluetooth transmitter & audio receiver that easily makes various audio devices wireless. Compatible with the latest Bluetooth 5.0 standard and high-quality codecs aptX/aptX-LL/aptX-HD. Features a multi-point function that can connect to two devices simultaneously. One device, two functions: both transmitting and receiving. Supports optical digital connection, simultaneous connection of 2 devices, aptX-HD high-quality sound, low latency, long distance, and 24-hour continuous operation (MAX)