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. Equipped with a multi-point function that can connect to two devices simultaneously. One device, two functions: both transmitting and receiving, supports optical digital connection, connects to 2 devices simultaneously, aptX-HD high-quality sound, low latency, long distance, 24-hour continuous operation (MAX) *To keep prices down, we will ship with simple packaging. *If you have any issues after receiving the product, please contact us before leaving a review, and we will address them.