{"product_id":"bluetooth-5-mp3-decoder-board-6w-stereo-amplifier-5v-diy-audio","title":"Bluetooth 5.0 MP3 Decoder Board 6W Stereo Amplifier 5V DIY","description":"\u003ch2\u003eBluetooth 5.0 MP3 Decoder Board with 6W Stereo Amplifier – DIY Audio Made Easy\u003c\/h2\u003e\n\u003cp\u003eUpgrade your DIY audio projects with this versatile \u003cstrong\u003eBluetooth 5.0 MP3 Decoder Board\u003c\/strong\u003e. Combining a dual-channel amplifier (2×3W = 6W total), Bluetooth wireless connectivity, and a full-featured MP3 decoder in one compact board, this is the perfect foundation for custom speakers, portable audio systems, and electronics hobby builds. Powered by just 5V USB, it's easy to integrate into virtually any project.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e – Stable, low-latency wireless audio streaming from smartphones, tablets, or any Bluetooth-enabled device\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual 3W Stereo Amplifier (6W Total)\u003c\/strong\u003e – Clean, powerful stereo output ideal for small to medium speaker builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMP3 Decoder\u003c\/strong\u003e – Supports MP3, WMA, WAV, FLAC, and APE audio formats via TF card or USB drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFM Radio Reception\u003c\/strong\u003e – Built-in FM tuner lets you receive over-the-air radio broadcasts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6.5mm Microphone Jack\u003c\/strong\u003e – Supports Bluetooth call function and audio recording capability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V USB Power Input\u003c\/strong\u003e – Compatible with standard USB power banks, chargers, and adapters for flexible installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Form Factor\u003c\/strong\u003e – Designed to fit neatly into custom enclosures, DIY speaker boxes, or electronics housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Versatility\u003c\/strong\u003e – Minimal soldering required; straightforward connections for beginners and experienced makers alike\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e 5.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 2 × 3W (6W stereo)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 5V DC (USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Formats:\u003c\/strong\u003e MP3, WMA, WAV, FLAC, APE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Sources:\u003c\/strong\u003e Bluetooth, TF Card, USB Drive, FM Radio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic Jack:\u003c\/strong\u003e 6.5mm (supports call \u0026amp; recording)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PCB with plastic components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY Bluetooth speaker builds\u003c\/li\u003e\n  \u003cli\u003eCustom home or desktop audio systems\u003c\/li\u003e\n  \u003cli\u003eElectronics hobbyists and makers\u003c\/li\u003e\n  \u003cli\u003eRetro radio restorations\u003c\/li\u003e\n  \u003cli\u003eSTEM and electronics learning projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your audio or jewelry DIY projects? Check out our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Projects\u003c\/a\u003e or explore creative materials like \u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003eCCB Flat Round Spacer Beads for DIY Making\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What audio sources does the Bluetooth 5.0 MP3 Decoder Board support?\u003c\/h4\u003e\n\u003cp\u003eA: This MP3 decoder board supports four input sources: Bluetooth 5.0 wireless streaming, TF (microSD) card, USB flash drive, and FM radio. It decodes MP3, WMA, WAV, FLAC, and APE audio formats, making it extremely versatile for any DIY audio project.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this amplifier board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board operates on 5V DC power via a standard USB connection, making it compatible with USB power banks, wall adapters, and computer USB ports. This makes it very convenient for both stationary and portable DIY speaker builds.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this board for Bluetooth calls and recording?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The board includes a 6.5mm microphone jack that supports Bluetooth call answering and audio recording functionality, adding hands-free and recording capabilities to your DIY audio system.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this board suitable for beginners in electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The Bluetooth 5.0 MP3 Decoder Board is designed with DIY makers in mind. Its clearly labeled connections and straightforward wiring make it accessible to beginners while offering enough features to satisfy experienced electronics enthusiasts building custom audio systems.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What audio sources does the Bluetooth 5.0 MP3 Decoder Board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This MP3 decoder board supports four input sources: Bluetooth 5.0 wireless streaming, TF (microSD) card, USB flash drive, and FM radio. 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