Important, the USB plug on this device is only for providing power to the Bluetooth transmitter, there is no other function other a power source.
The Ugreen Aux to Bluetooth 5.0 Adapter is a compact and versatile device that enables wireless audio streaming from non-Bluetooth devices to Bluetooth-enabled speakers, headphones, or car stereos. Its plug-and-play design makes it easy to use, and its stable connection ensures a seamless and high-quality audio experience.