Ujjdwiurgh Bluetooth 5.3 Transmitter Receiver Bluetooth Hands-Free Calling Bluetooth Receiver

Multiple devices are plug-and-play, and are compatible with AUX audio ports. Receiving mode, receive Bluetooth signals, and output to speakers/headphones and other devices through AUX audio. Newly upgraded Bluetooth 5.3, technology and A2DP dual-core processor, fast response speed, low power consumption and stable transmission. One-touch hands-free calling, when Bluetooth is connected, you can talk freely and say goodbye to the danger of answering the phone while driving, making driving . Transformed into a Bluetooth speaker, after the mobile phone Bluetooth is paired, connect the AUX audio jack to the speaker without Bluetooth function to transform into a Bluetooth speaker.