✅【2-IN-1Bluetooth 5.0 Transmitter & Receiver Mode】Portable Bluetooth adapter can be used as a transmitter or receiver. The audio adapter is supported by the latest Bluetooth 5.0, whether in transmitter mode or receiver mode, it can be paired with 2 Bluetooth devices or speakers at the same time. | ✅【Perfect Pairing】Featuring digital and 3.5mm/RCA audio interfaces. Support both input and output. Easy settings to enjoy wireless audio at home or on the go. Use the included digital optical fiber audio cable (SPDIF IN / OUT) to connect to a TV or home stereo receiver to provide multi-channel high-definition optical audio for the audio system. | ✅【No More Delay】Equipped with Qualcomm aptx Low Latency technology for the bluetooth 5.0 transmitter, It reduces delay and improves end-to-end speed of the audio transmission, resulting in high quality, synchronised sound, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization so that never miss a beat.so | ✅【Long Range】Stream and control your music with a reliable connection from up to 10m. Rechargeable battery stores up to 24hrs of use from one charge. Easy to set up, simply plug and play. | ✅【Compatibility & Risk-free Purchase】It provides the widest compatibility with a wide variety of devices. – computers, tablets, smartphones, digital streaming boxes etc.We will provide 6 months return and refund services and 2 years warranty promise . Buyers with any quality issues can contact us.