{"product_id":"kebidumei-2x20w-bluetooth-5-mp3-decoder-board-usb-tf-fm-radio-speaker-kit","title":"KEBIDUMEI 2×20W Bluetooth 5.0 MP3 Decoder Board USB TF FM Radio","description":"\u003ch2\u003eKEBIDUMEI 2×20W Bluetooth MP3 Wireless Decoder Board — Your All-in-One Audio Solution\u003c\/h2\u003e\n\u003cp\u003eUpgrade your speaker setup with the \u003cstrong\u003eKEBIDUMEI Bluetooth 5.0 MP3 Decoder Board\u003c\/strong\u003e — a compact, versatile audio module that brings wireless streaming, FM radio, USB\/TF card playback, and hands-free calling to virtually any speaker system. Whether you're building a custom audio enclosure, upgrading a home speaker, or crafting a DIY audio project, this decoder board delivers clean, powerful sound with a signal-to-noise ratio of \u003cstrong\u003e≥89dB\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\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 Wireless Streaming\u003c\/strong\u003e — Pair with your smartphone or tablet for seamless wireless audio playback up to 5–10 metres away.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Playback Modes\u003c\/strong\u003e — Switch effortlessly between USB, TF\/SD card, FM radio (87.5–108.0 MHz), AUX\/LINE IN, and Bluetooth with the MODE button.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Format Support\u003c\/strong\u003e — Plays MP3, WMA, and WAV audio files with lossless music decoding for rich, detailed sound.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2×20W Output Power\u003c\/strong\u003e — Drives your speakers with up to 40W total output for room-filling audio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHands-Free Call Function\u003c\/strong\u003e — Built-in call module lets you answer calls wirelessly, with call recording capability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Tube Display\u003c\/strong\u003e — Clearly shows current track, station, and volume information at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInfrared Remote Control\u003c\/strong\u003e — Control playback from up to 5–10 metres away (remote included in Package 2).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Failure Memory\u003c\/strong\u003e — 24C02 chip remembers your last track and settings even after power is cut.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage\u003c\/strong\u003e — Accepts 6–24V DC input, making it compatible with a broad range of power supplies.\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\u003eAudio Format Support:\u003c\/strong\u003e MP3, WMA, WAV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 2×20W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e ≥89dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFM Frequency Range:\u003c\/strong\u003e 87.5 MHz – 108.0 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 6–24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Support:\u003c\/strong\u003e USB (flash drive), TF\/SD\/MMC cards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Audio Input:\u003c\/strong\u003e LINE IN (AUX)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control Range:\u003c\/strong\u003e 5–10 metres (infrared)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e Touch-tone button control + infrared remote\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen:\u003c\/strong\u003e Digital tube display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecording Function:\u003c\/strong\u003e Yes (call recording)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eButton Controls Explained\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVOL− (Previous \/ Volume Down):\u003c\/strong\u003e Short press = previous track (MP3\/Bluetooth); Short press = tune down one station (FM); Long press = volume decrease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAUTO (Play \/ Pause):\u003c\/strong\u003e Short press = play\/pause; Long press in FM mode = auto-scan and save stations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVOL+ (Next \/ Volume Up):\u003c\/strong\u003e Short press = next track (MP3\/Bluetooth); Short press = tune up one station (FM); Long press = volume increase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMODE:\u003c\/strong\u003e Cycles through USB \/ SD \/ FM \/ AUX \/ Bluetooth modes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePackage 1:\u003c\/strong\u003e 1× MP3 Decoder Board\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage 2:\u003c\/strong\u003e 1× MP3 Decoder Board + 1× Infrared Remote Control (battery and retail packaging not included)\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-crystal-peony-float-ornament-high-end-creative-hand-woven-car-interior-fashionable-car-rearview-decoration-pendant\"\u003e1 Crystal Peony Float Ornament – Creative Hand Woven Car Interior Decoration Pendant\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-high-end-car-fragrance-distribution-pendant-no-empty-bottle-of-perfume-elegant-accessories-for-car-interior-car-scent-penda\"\u003eHigh-End Car Fragrance Distribution Pendant – Elegant Car Interior Accessory\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Type-C Rechargeable Cabinet Lamp\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 Bluetooth version does the KEBIDUMEI decoder board support?\u003c\/h4\u003e\n\u003cp\u003eA: The KEBIDUMEI MP3 decoder board supports \u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e, offering a stable wireless connection with a range of up to 5–10 metres for seamless audio streaming and hands-free calling.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What audio file formats does the decoder board play?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports \u003cstrong\u003eMP3, WMA, and WAV\u003c\/strong\u003e audio formats, including lossless WAV decoding, so you can enjoy high-quality sound from USB flash drives or TF\/SD cards.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What input voltage does the decoder board require?\u003c\/h4\u003e\n\u003cp\u003eA: The decoder board accepts a wide input voltage range of \u003cstrong\u003e6V to 24V DC\u003c\/strong\u003e, making it compatible with many standard power supplies for home audio, DIY speaker builds, and other applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the package include a remote control?\u003c\/h4\u003e\n\u003cp\u003eA: \u003cstrong\u003ePackage 2\u003c\/strong\u003e includes an infrared remote control (battery not included). \u003cstrong\u003ePackage 1\u003c\/strong\u003e includes the decoder board only. You can also control the board manually using the four onboard buttons.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this decoder board be used for a DIY home speaker project?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! The KEBIDUMEI decoder board is ideal for DIY audio projects, custom speaker enclosures, and home audio upgrades. Its wide voltage input, multiple playback modes, and Bluetooth 5.0 connectivity make it a highly flexible solution for any audio build.\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 Bluetooth version does the KEBIDUMEI decoder board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The KEBIDUMEI MP3 decoder board supports Bluetooth 5.0, offering a stable wireless connection with a range of up to 5–10 metres for seamless audio streaming and hands-free calling.\"}}, {\"@type\": \"Question\", \"name\": \"What audio file formats does the decoder board play?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board supports MP3, WMA, and WAV audio formats, including lossless WAV decoding, so you can enjoy high-quality sound from USB flash drives or TF\/SD cards.\"}}, {\"@type\": \"Question\", \"name\": \"What input voltage does the decoder board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The decoder board accepts a wide input voltage range of 6V to 24V DC, making it compatible with many standard power supplies for home audio, DIY speaker builds, and other applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does the package include a remote control?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Package 2 includes an infrared remote control (battery not included). 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