{"product_id":"5pcs-mini-pam8403-dc-5v-2-channel-usb-digital-power-amplifier-board-module-2-3w-volume-control","title":"5pcs Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module, 2 * 3W Volume Control","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e5pcs Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module 2 * 3W Volume Control with Potentionmeter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e5pcs Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module, 2 * 3W Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOperating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4 ) Size :29.5*20.2*15mm Note: please make sure the power supply is not more than 5.5V please don't do reverse polarity for \"+\" and \"-\", or else, it will burn the board. \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ PAM8403 small mini 5 v digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple, reliable work.\u003c\/li\u003e\n\u003cli\u003e✅ Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, can use computer USB 5 V power supply.\u003c\/li\u003e\n\u003cli\u003e✅ The working voltage power supply positive and negative don't wrong, otherwise the chip has the potential to damage.\u003c\/li\u003e\n\u003cli\u003e✅ Small size, and is equipped with switch, potentiometer, can follow one's inclinations of the volume, and control the power switch to use and install is very flexible and convenient.\u003c\/li\u003e\n\u003cli\u003e✅ It is very suitable for battery and portable electronic products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Home Audio, Home Theater, Receivers \u0026amp; Amplifiers, Amplifiers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"R REIFENG","offers":[{"title":"Default Title","offer_id":48337956765916,"sku":"TGABL1013293","price":14.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/71xFdfSK2eL._SL1001.jpg?v=1774560587","url":"https:\/\/tech.giftabay.com\/products\/5pcs-mini-pam8403-dc-5v-2-channel-usb-digital-power-amplifier-board-module-2-3w-volume-control","provider":"Tech.GiftAbay","version":"1.0","type":"link"}