{"product_id":"bluetooth-5-4-lossless-audio-receiver-qcc5181-dac-optical","title":"Bluetooth 5.4 Lossless Audio Receiver QCC5181 DAC Optical","description":"\u003ch2\u003eUpgrade Your Audio System with Bluetooth 5.4 Lossless Streaming\u003c\/h2\u003e\n\u003cp\u003eExperience studio-quality wireless audio with this portable \u003cstrong\u003eBluetooth 5.4 Audio Receiver\u003c\/strong\u003e, powered by the advanced \u003cstrong\u003eQualcomm QCC5181 chipset\u003c\/strong\u003e. Whether you're upgrading a home stereo, car audio system, or powered speakers, this DAC receiver delivers pristine, high-resolution sound with support for the most advanced wireless audio codecs available today.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e with Qualcomm QCC5181 chip for stable, long-range wireless connectivity\u003c\/li\u003e\n  \u003cli\u003eSupports \u003cstrong\u003eaptX-Lossless, aptX-Adaptive, aptX-HD, aptX, aptX-LL\u003c\/strong\u003e, AAC, SBC, LDAC, LHDC (v3 \u0026amp; v5), and LC3 (LE Audio)\u003c\/li\u003e\n  \u003cli\u003eMaximum Bluetooth audio resolution: \u003cstrong\u003e24-bit \/ 192kHz\u003c\/strong\u003e (LHDC) and \u003cstrong\u003e24-bit \/ 96kHz\u003c\/strong\u003e (LDAC, aptX-Adaptive)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Audio\u003c\/strong\u003e input supported – up to \u003cstrong\u003e24-bit \/ 96kHz\u003c\/strong\u003e via USB Type-A\u003c\/li\u003e\n  \u003cli\u003eMultiple output modes: \u003cstrong\u003eAnalog (Balanced Out), I²S, and SPDIF (Optical\/Coaxial)\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-reconnect\u003c\/strong\u003e – once paired with your phone or source device, it reconnects automatically every time\u003c\/li\u003e\n  \u003cli\u003eCompact, \u003cstrong\u003eportable design\u003c\/strong\u003e in a durable aluminum alloy chassis (color: Black)\u003c\/li\u003e\n  \u003cli\u003ePCM support: \u003cstrong\u003e44.1 kHz \/ 16-bit\u003c\/strong\u003e baseline, scalable to high-resolution formats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Bluetooth 5.4 Audio Receiver (QCC5181)\u003c\/li\u003e\n  \u003cli\u003e1 × Power cord\u003c\/li\u003e\n  \u003cli\u003e1 × Coaxial cable\u003c\/li\u003e\n  \u003cli\u003e1 × Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQualcomm QCC5181\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Codecs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eaptX-Lossless, aptX-Adaptive, aptX-HD, aptX, aptX-LL, AAC, SBC, LDAC, LHDC v3\/v5, LC3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBalanced Out (Analog), I²S, SPDIF (Optical\/Coaxial)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax USB Audio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-bit \/ 96kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax BT Audio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-bit \/ 192kHz (LHDC), 24-bit \/ 96kHz (LDAC, aptX-Adaptive)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCM Sampling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44.1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCM Word Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePortable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose This Bluetooth Audio Receiver?\u003c\/h3\u003e\n\u003cp\u003eThis receiver is ideal for audiophiles and home theater enthusiasts who want to add high-fidelity wireless streaming to existing equipment. The QCC5181 chip is one of Qualcomm's most capable Bluetooth audio processors, enabling lossless-quality transmission across multiple codec formats — all in a compact, portable unit that's ready to use right out of the box.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on Bluetooth audio standards and how wireless audio technology works, visit the \u003ca href=\"https:\/\/www.nist.gov\/communications-technology-laboratory\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Communications Technology Laboratory\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What codecs does the QCC5181 Bluetooth 5.4 audio receiver support?\u003c\/h4\u003e\n\u003cp\u003eA: This receiver supports a comprehensive range of high-resolution audio codecs including aptX-Lossless, aptX-Adaptive, aptX-HD, aptX, aptX-LL, AAC, SBC, LDAC, LHDC (v3 and v5), and LC3 (LE Audio). This makes it compatible with virtually all modern smartphones and source devices for top-tier wireless audio quality.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this Bluetooth receiver with my car audio system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This portable DAC receiver is designed to work with a wide range of audio systems, including car audio setups. It supports USB Type-A input and balanced analog, I²S, and SPDIF (optical\/coaxial) outputs, giving you flexible connectivity options for most car and home audio equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to re-pair my phone every time I use this receiver?\u003c\/h4\u003e\n\u003cp\u003eA: No. Once you've paired your phone or source device with the receiver, it will automatically reconnect on subsequent uses without any manual pairing steps — making it seamless for everyday listening.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum audio resolution this receiver can handle?\u003c\/h4\u003e\n\u003cp\u003eA: Via LHDC, the receiver supports up to 24-bit\/192kHz. With LDAC and aptX-Adaptive, it reaches 24-bit\/96kHz. USB Audio input also supports up to 24-bit\/96kHz, delivering high-resolution audio across all major connection types.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What codecs does the QCC5181 Bluetooth 5.4 audio receiver support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This receiver supports a comprehensive range of high-resolution audio codecs including aptX-Lossless, aptX-Adaptive, aptX-HD, aptX, aptX-LL, AAC, SBC, LDAC, LHDC (v3 and v5), and LC3 (LE Audio). This makes it compatible with virtually all modern smartphones and source devices for top-tier wireless audio quality.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this Bluetooth receiver with my car audio system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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