{"product_id":"csr8645-bluetooth-4-0-stereo-audio-module-1pcs-support-apt-lossless-speaker-amplifier","title":"CSR8645 Bluetooth 4.0 Stereo Audio Module, 1Pcs, Support APT Lossless Speaker Amplifier","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e1Pcs CSR8645 Bluetooth 4.0 Stereo Audio Module Support APT Lossless Speaker Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCSR8645 Bluetooth 4.0 Stereo Audio Module, 1Pcs, Support APT Lossless Speaker Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaster chip CSR8645 Bluetooth stereo audio module can call the Bluetooth headsetCan be connected to two mobile phone CSR better sound Bluetooth 4.0, through the wall effect is good, APT-x high quality transmissionCSR8645 software version introduction: 1. Key: There are 6 function keys: POWER-EN, PLAY, VOL +, VOL-, PREV, NEXT.Key functions are described below: The same time as the above-POWER-EN: When using the switch control module switch machine, by turning the switch, whenPOWER-ENWhen connected to BAT, the module is powered on; whenPOWER-ENWhen the BAT is disconnected, the module is shut down and is normally used when the battery is poweredThe When using the module power on, you only need toPOWER-ENSeries 10K resistor connected to the BAT, you can achieve the module power on, usually used in the external power supply. PLAY: Play \/ Pause (short press), connect \/ hang up (long press, slightly longer), re-paired (long press) VOL +: volume plus The same time as the above-VOL-: volume minusThe same time as the above-PREV: Previous songThe same time as the above-NEXT: next song2. LED: pairing state, double lights alternately flashing, pairing, single light flashing;3. USB sound card function;4. 3.2V low alarm, 3.0V automatic shutdown, (to achieve the AMS1117 power supply); 5.The maximum charge current is set to 250MA, Full of lights on the extinguished, bright another light (personal recommended with the charging module, fast); 6. No connection has been in the match;7. can be connected to two mobile phones;8. MUTE: Audio amplifier EN control pin, when in silence, after a period of time, the output low; when playing, the output high (1.8V). Package Included: 1 x Module \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Key: There are 6 function keys: POWER-EN, PLAY, VOL +, VOL-, PREV, NEXT.\u003c\/li\u003e\n\u003cli\u003e✅ Master chip CSR8645 Bluetooth stereo audio module can call the Bluetooth headsetCan be connected to two mobile phone CSR better sound Bluetooth 4.0, through the wall effect is good, APT-x high quality transmissionCSR8645\u003c\/li\u003e\n\u003cli\u003e✅ MUTE: Audio amplifier EN control pin, when in silence, after a period of time, the output low; when playing, the output high (1.8V).\u003c\/li\u003e\n\u003cli\u003e✅ Package Included: 1 x Module\u003c\/li\u003e\n\u003cli\u003e✅ We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 1 x 1 x 1 inches\u003c\/p\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 1Pcs CSR8645 Bluetooth 4.0 Stereo Audio Module Support APT Lossless Speaker Amplifier | Comimark\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e 1pcs, csr8645, bluetooth, stereo, audio, module, support, lossless, comimark, electronics, computersaccessories, computercomponents, singleboardcomputers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Computers \u0026amp; Accessories, Computer Components, Single Board Computers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Comimark","offers":[{"title":"Default Title","offer_id":48334630027484,"sku":"TGABL1315929","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/61fhSPS6yHL._AC_SL1000.jpg?v=1774449280","url":"https:\/\/tech.giftabay.com\/products\/csr8645-bluetooth-4-0-stereo-audio-module-1pcs-support-apt-lossless-speaker-amplifier","provider":"Tech.GiftAbay","version":"1.0","type":"link"}