{"product_id":"2x6w-dc-5v-3-7v-speaker-modified-stereo-bluetooth-amplifier-board-can-connected-lithium-battery","title":"2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery","description":"\u003cmeta name=\"description\" content=\"Buy 2x6W DC 5V 37V speaker modified Stereo Bluetooth amplifier b online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery\u003c\/h1\u003e\n\u003cp\u003e2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery\u003c\/p\u003e\n\u003cp\u003eThis is a 2x6W Bluetooth amplifier board with charge management that can be powered by lithium battery. Small heat production in standby, good stereo quality, suitable for small Bluetooth speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e1. Small standby heating, good-quality stereo, suitable for Bluetooth speakers.\u003cbr\u003e2. Output power 6W+6W, two-channel stereo, good sound quality.\u003cbr\u003e3. Lithium batteries can be connected, with charge management.\u003cbr\u003e4. When using a lithium battery, the charging interface can be charged with a 5-volt power supply or a mobile phone charger to charge a single-cell lithium battery.\u003cbr\u003e5. The charge management circuit limits the battery to a maximum voltage of 4.2VDC.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eItem Type: Amplifier Board\u003c\/li\u003e\n\u003cli\u003eModel: HF69B\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 5VDC or 3.7V lithium battery\u003c\/li\u003e\n\u003cli\u003eApplicable Speaker Impedance: 4 ohms, 6 ohms, 8 ohms\u003c\/li\u003e\n\u003cli\u003eCharging Interface: When using a lithium battery, the charging interface can be charged with a 5 volt power supply or a mobile phone charger to charge a single lithium battery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eShop online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, and Pune.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43874178728099,"sku":"TES-EV100444306","price":730.34,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/6eb2731e8b0ab525bd27ba973d4ee5de-314x252.jpg?v=1704718638","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/2x6w-dc-5v-3-7v-speaker-modified-stereo-bluetooth-amplifier-board-can-connected-lithium-battery","provider":"The Engineer Store","version":"1.0","type":"link"}