Ujjdwiurgh BX-4 Wireless Bluetooth Audio Receiver for Music Streaming Sound System Bluetooth 4.0 High Transmission Speed

Simply plug the 3-pin card into the mixer or active audio, and then use the Bluetooth function to wirelessly transmit to devices such as smart phones and PADs. The BX-4 is a Bluetooth receiver for the Bluetooth 4.0 chip. This chip can make the sound quality better and more compatible. By tapping the STEREO-LINK button, the BX-4 can be paired with another BX-4 (in the case where a BX-4 has been paired with a Bluetooth device such as a mobile phone or tablet) to transmit a signal to the audio signal.