{"product_id":"vhm-314-bluetooth-5-mp3-lossless-audio-decoding-board-diy-1","title":"VHM-314 Bluetooth 5.0 MP3 Lossless Audio Decoding Board DIY","description":"\n\u003ch2\u003eVHM-314 Bluetooth 5.0 Wireless Music Decoding Board\u003c\/h2\u003e\n\u003cp\u003eTake your DIY audio projects to the next level with the \u003cstrong\u003eVHM-314 Bluetooth 5.0 MP3 Lossless Decoding Board\u003c\/strong\u003e. This compact, easy-to-install circuit board delivers crystal-clear stereo audio wirelessly, supporting a wide range of lossless formats. Whether you're upgrading your car audio, building a home speaker system, or working on a personal electronics project, this tiny board packs serious performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 with Backward Compatibility:\u003c\/strong\u003e Upgraded BLE 5.0 chipset, fully compatible with 4.2 and 4.1 devices for broad connectivity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLossless Audio Decoding:\u003c\/strong\u003e Supports WAV, APE, FLAC, and MP3 formats for high-fidelity stereo sound output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Reconnect:\u003c\/strong\u003e Automatically reconnects to the last paired device — no fuss, no hassle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 3.5mm Output:\u003c\/strong\u003e Standard headphone jack output works seamlessly with headphones, amplifiers, and other audio equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just ~3×3 cm (1.2×1.2 in), making it ideal for space-constrained builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicator:\u003c\/strong\u003e Blue LED stays on in Bluetooth mode so you always know your connection status at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Power Input:\u003c\/strong\u003e Operates on 3.7V–5V, compatible with standard LiPo batteries and USB power sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicro-USB \u0026amp; Type-C Interface Options:\u003c\/strong\u003e Choose the connector that suits your build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e V5.0 (backward compatible with 4.2, 4.1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Profiles:\u003c\/strong\u003e A2DP \/ AVCTP \/ AVDTP \/ AVRCP \/ HFP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 3.7V – 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio (SNR):\u003c\/strong\u003e 90 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e -70 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e -86 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Range (DNR):\u003c\/strong\u003e 91 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 15m+ (49 ft+) line of sight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Output:\u003c\/strong\u003e 3.5mm stereo jack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Micro-USB \/ Type-C (optional)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard Size:\u003c\/strong\u003e Approx. 3×3 cm \/ 1.2×1.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Printed Circuit Board (PCB)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSupported Audio Formats\u003c\/h3\u003e\n\u003cp\u003eWAV  |  APE  |  FLAC  |  MP3\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× VHM-314 Bluetooth 5.0 Decoding Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY home speaker and amplifier builds\u003c\/li\u003e\n  \u003cli\u003eVehicle audio system upgrades\u003c\/li\u003e\n  \u003cli\u003ePersonal Bluetooth electronics projects\u003c\/li\u003e\n  \u003cli\u003eHome audio modification and retrofitting\u003c\/li\u003e\n  \u003cli\u003eMakers, hobbyists, and electronics enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-piece-complete-gardening-tool-kit\"\u003e10-Piece Gardening Tool Kit – Iron Head \u0026amp; Plastic Handle\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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 formats does the VHM-314 Bluetooth decoding board support?\u003c\/h4\u003e\n\u003cp\u003eA: The VHM-314 supports lossless and compressed audio formats including WAV, APE, FLAC, and MP3, ensuring high-quality stereo audio output for all your DIY audio projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What Bluetooth versions is the VHM-314 compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The board features Bluetooth 5.0 and is backward compatible with Bluetooth 4.2 and 4.1 devices, giving you broad connectivity across a wide range of smartphones, tablets, and audio sources.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does the VHM-314 decoding board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board operates on 3.7V to 5V DC, making it compatible with standard LiPo batteries and USB 5V power sources — ideal for both battery-powered portable projects and fixed home installations.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this board in a car audio or vehicle modification project?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The VHM-314 is specifically suited for vehicle audio upgrades, home audio modifications, and custom DIY electronics builds. Its compact 3×3 cm size fits easily into tight spaces.\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 formats does the VHM-314 Bluetooth decoding board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The VHM-314 supports lossless and compressed audio formats including WAV, APE, FLAC, and MP3, ensuring high-quality stereo audio output for all your DIY audio projects.\"}}, {\"@type\": \"Question\", \"name\": \"What Bluetooth versions is the VHM-314 compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board features Bluetooth 5.0 and is backward compatible with Bluetooth 4.2 and 4.1 devices, giving you broad connectivity across a wide range of smartphones, tablets, and audio sources.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the VHM-314 decoding board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board operates on 3.7V to 5V DC, making it compatible with standard LiPo batteries and USB 5V power sources — ideal for both battery-powered portable projects and fixed home installations.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this board in a car audio or vehicle modification project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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