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DC 3.7-5V Wireless Bluetooth 4.1 Stereo Audio Receiver MP3 Decoder Board Lossless Decoding Module

$19.99
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  • Description

    Parameters characteristics

    Power Supply

    3.7-5V

    SNR

    90dB

    THD+N

    -70dB

    Crosstalk

    -86dB

    DNR

    91dB

    Support Profile

    A2DP/AVCTP/AVDTP/AVRCP/HFP

    LOS

    >15m

     

    Interfaces specification

    Micro USB Supply

    Micro USB 5V power supply port

    3.7-5Vsupply

    These pads are used for modification by external power

    LED  Direction

    The LED always bright in Bluetooth mode.

    3.5mm stereo output

    Standard 3.5mm interfaceoutput stereoconnect to earphone or power amplifier

     

    Operating specification

    When power on and blue led is on, it goes into Bluetooth mode and it is ready to pair. The device named “XY_BT” Cell phone searched is the decoding board device.Connecting the “XY_BT” device with cell phone, the decoding board plays “The bluetooth device is connected successfuly”, the decoding board has connected with the cell phone successfully, and you can playing music through the bluetooth device. Showing in the below picture .

     

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