bluetooth 5.0 Decoder Board DIY Lossless Audio Receiver Module High Fidelity Stereo Support Remote Control

Feature Product name Bluetooth 5 0 decoder boardChip type JL AC6925ABluetooth version V5 0 BR EDR BLESignal input Bluetooth digital signalReceiving range up to 25 meters changes according to the surrounding environment Signal to noise ratio 90dBFrequency response range 20Hz 20KHzSignal output 3 5mm audio interface 2 54 3P reservedInput voltage DC 5 24V Micro USB power supplyExpansion interface remote control interface 1 control interface 1 power interface 1 audio interface 2Weight about 3 8gSize 34 5 28 6 mmPackage includes 1 x Bluetooth 5 0 decoder boardExpansion interface description Control interface external control panel can be connected to realize key operation Power input support external DC voltage 5 24V power supply the minimum allowable 3 3V there is a low power alarm Signal output can output signal to power amplifier tone board karaoke board etc Remote control interface The remote control receiver can be installed and used with the remote control Note All reserved expansion interfaces can achieve more functions but you need to be welded by yourselves