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    Home > Products > 012- Module > MP3 Lossless Decoder Board - Power Amplifier Module TF Card Decoding Player
    MP3 Lossless Decoder Board - Power Amplifier Module TF Card Decoding Player
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    MP3 Lossless Decoder Board - Power Amplifier Module TF Card Decoding Player

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    RM9.20  
    Item details
    SKU: 012-035

    Stock: Stock available

    Brand: 012- Module
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    Feature:
    + Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4ohm 3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio.
    + With MicroUSB power supply interface, using mobile bank power or USB charger power supply, can also be used 3.7V lithium battery, USB 5V power supply.
    + Support TF card (mobile phone memory card), U disk playback mode.
    + With a speaker terminal without soldering, easy wiring.

    1) Support MP3 format, power automatically play, led status turn to red.
    2) Support U disk (tested with 32G), TF card (tested with 16G) playing mode, power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually set the playback mode, please refer to the key operation instructions.

    Key operation instructions:
    + "Prev / V--" key: "short press" to switch "Previous" song, "long press" to switch "volume down"
    + "Next / v ++" key: "short press" to switch "next song", "long press" to switch "volume increase"
    + "P / P / Mode" key: "short press" to "play / pause" switch, "long press" for the U disk, TF card "mode" select
    + "Repeat" key: "short press" for the "single / full song" cycle switch (no long press function)

    Note:
    1. Long press time about 2S
    2. If you use U disk mode, the recommended 5V power supply, some U disk does not support 3.7V power supply.

    Specifications:
    + Power supply range: 3.7 - 5.5V