Sell MP3 Bluetooth Decoder Board Lossless Car Speaker Audio Amplifier Board Modified Bluetooth 4.1 Circuit Stereo Receiver Module 5V best price

Product name:MP3 Bluetooth decoder board Product number:XY-BT USB powered:Universal Micro USB 5V power supply Power supply:3.7~ 5V Signal to noise ratio:90db THD+N:-70DB Crosstalk:- 86db DNR:91db Support configuration:A2DP/AVCTP/AVDTP/HFP Service Level:>5 meters Instructions: After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English 1 "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.