Mini Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Lossless Decoder Board

Specification Power Supply3.7-5VSNR90dBTHD N-70dBCrosstalk-86dBDNR91dBSupport ProfileA2DP/AVCTP/AVDTP/AVRCP/HFPLOS>15m2.Interface detailsUSB poweredUniversal Micro USB 5V power supply3.7-5V Supply PadExternal 3.7-5V lithium battery power conversionLED indicatorBluetooth mode long blue light3.5mm stereo audio interfaceStandard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devicesInstructions:After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English “The bluetooth device is ready to pair” is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the “XY_BT” searched by the mobile phone Bluetooth is the device name of the decoding board. , Click on the connection, the decoder board prompts "The bluetooth device is connected successfully", indicating that the decoder board and the mobile phone are connected successfully, you can play music.