UGREEN Bluetooth 5.0 Transmitter and Receiver supports both transmitter and receiver modes. Equipped with a Bluetooth 5.0 chipset, it provides a seamless connection with crystal-clear sound. This device allows you to connect two Bluetooth devices simultaneously for music streaming and hands-free calls. Enjoy up to 8 hours of battery life in transmit mode and 5 hours in receive mode. With a transmission range of 10 meters, experience wireless freedom without losing connection. It is widely compatible and supports both transmit and receive modes.