MP3 Bluetooth 4.1 Decoder Board This is an Mp3 decoder board with an onboard Bluetooth 4.1 receiver. This board can be powered via a battery terminal or else from the onboard micro USB port. For the output of the board, there are solder pads for the right, left and ground wires of the speakers, or a 3.5 mm audio jack is also provided to connect the speakers. Feature/Specs: Operating Voltage: 3.7~5VDC SNR: 90dB DNR: 91dB Support Profile: A2DP / AVCTP / AVDTP / AVRCP / HFP Crosstalk: -86dB USB Powered LED Indicator 3.5 mm Stereo Audio Interface Maximum Range: 15m Length: 30mm Width: 30mm Height: 7mm Weight: 4gm Applications: Conversion of old speakers into Bluetooth speaker DIY Bluetooth speakers Instructions: 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. As shown below Package Includes: 1 x MP3 Bluetooth 4.1 Decoder Board Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
