4.2 bluetooth Receiver Board CSR64215 Amplifier Lossless Wireless bluetooth Audio Stereo Receiver Module

Feature Supply voltage 6 36VBluetooth work light 1Bluetooth work light 2AUX audio interface LINE INR right channel input GND ground to ground LINE INL left channel inputAudio output interface R OUT right channel output GND ground to ground L OUT left channel inputAudio switching relay NEC imported to ensure the quality of sound transmission and service lifebluetooth antenna with the received signal If the module is connected to the metal case it needs an external antenna router 2 4G antenna if it is plastic or wooden the shell does not use it CRS64215 Bluetooth program to support AP T X lossless signal receptionCSR64215 Bluetooth receive module support protocol AP T X A2DPv1 3 AVRCPv1 6 HFPv1 6 HSPv1 2 DIV1 3Suitable for refitting machine power amplifier board DIY power amplifier front stage effect device and other audio equipment Tips If the end of conversion the Bluetooth work with a slight noise at the end of noise or interference with the sound plus a small power 6 36V more than 500mA to the Bluetooth module independent can solve the problem of noise power is prone to interference noise sharing deviceSize 6 7x3 3cm 2 64x1 30inch Package Includes 1 x CSR64215 Amplifier3 x lines