-40%

Bluetooth 4.1 Audio Decoder MP3 Player Board Micro USB TF SD Card Module 3.7V-5V

$ 1.52

Availability: 35 in stock
  • Brand: Unbranded
  • Condition: New
  • Type: Bluetooth USB TF SD Card Decoder
  • Restocking Fee: No
  • EAN: Does not apply
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • UPC: Does not apply
  • Item must be returned within: 60 Days
  • MPN: Does not apply

    Description

    Bluetooth 4.1 Audio Decoder MP3 Player Board Micro USB TF SD Card Module 3.7V-5V
    Description:
    Support for Bluetooth 4.1, support automatic return function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, support U disk, TF card player.
    Parameter:
    Power Supply: 3.7-5V
    SNR: 90dB
    THD+N: -70dB
    Crosstalk: -86dB
    DNR: 91dB
    Support Profile: A2DP/AVCTP/AVDTP/AVRCP/HFP
    LOS: >15m
    Interface specification:
    Power interface: Universal Micro USB 5V power supply
    3.7-5V supply pad: 3.7-5V power supply modification
    U disk interface: Support play U disk MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format
    TF card interface: Support play MP3 card in the MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format
    LED indication: Bluetooth mode blue light long, music mode blue light flashing
    3.5mm stereo output: Standard 3.5mm interface, the output stereo sound source, can be inserted headphones, connected amplifier and other equipment.
    Key&Function:
    MODE: “click it once “,TF card, U disk, Bluetooth mode switch
    P/P: “click it once “,Play and pause the switch
    NEXT/V+: “click it once “The next song,”Keep pressing “The volume increases
    PREV/V-: “click it once “On a song,”Keep pressing “Volume down
    RPT: “click it once “,Single / loop switch
    Instructions:
    1.mode control
    When the decoder board is not inserted U disk or TF card, boot the default is Bluetooth mode; when the decoder board plug U disk or TF card, boot the default music mode; MODE key to switch mode.
    2.music mode
    Insert the U disk or TF card to play the stored audio files.
    3.Bluetooth mode
    Switch the mode broadcast English "The bluetooth device is ready to pair", that enter the Bluetooth mode and wait for the pair; mobile phone Bluetooth search to the "XY_BT" is the decoder board device name, click on the link, the decoder board prompt "The bluetooth device is connected successfully", Indicating that the decoder board and mobile phone connection is successful, you can play music. As shown below:
    Precautions:
    1, if the U disk to play, it is recommended to use USB 5V power supply (not recommended to use 3.7V lithium battery), because the early U disk does not support 3.7V voltage.
    2, U disk or TF card, decoder board only supports FAT16 / FAT32 file system, does not support NTFS system.
    Package include:
    1pcs NEW 3.7-5V Bluetooth 4.1 MP3 Player Lossless Decoder Board Micro USB TF SD Card
    Payment
    Shipping Policy
    Return
    About us
    Payment
    We accept Paypal as the payment method.
    We accept eBay address for shippment.
    Shipping Policy
    The default shipping is by China Post air mail/Hongkong air mail.
    Item will be shipped within 2-3 working days after full payment is received.
    The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs.
    It will take about 30 days or more to some places.
    We accept paypal for payment
    We accept eBay address for shipping
    Return
    If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
    About us
    We are a company based in China developing and manufacturing electronic development device , including electronic components ,camera module, camera lens , LCD modules and other development board for Raspberry pi,Arduino and other opensource hardware Platform
    We can also provide customized design and manufacture services according to your requirements.