{"product_id":"bluetooth-5-2-audio-receiver-3-5mm-aux-coaxial-fiber-aptx-hd-bluetooth-adapter-d300","title":"Bluetooth 5.2 Audio Receiver AptX HD 3.5mm Coaxial","description":"\u003cdiv\u003e\n\u003cp\u003eThis Bluetooth 5.2 audio receiver adds wireless AptX-HD playback to legacy speakers and amplifiers with 3.5mm AUX, coaxial or optical inputs, delivering low-latency, CD‑level audio for wired systems.\u003c\/p\u003e \u003cp\u003eThe aluminum-alloy adapter uses a Qualcomm Bluetooth V5.2 chip and supports APTX, APTX‑HD, SBC and AAC codecs. A built-in 500mAh battery provides about 10 hours of operation, and an external antenna offers up to 15 m barrier-free transmission. Only one output (3.5mm\/coaxial\/optical) can be used at a time.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBluetooth version: Qualcomm Bluetooth V5.2\u003c\/li\u003e \u003cli\u003eMaterial: aluminum alloy\u003c\/li\u003e \u003cli\u003eInterfaces: 3.5mm AUX \/ coaxial \/ optical (single output at a time)\u003c\/li\u003e \u003cli\u003eAudio codecs: APTX \/ APTX‑HD \/ SBC \/ AAC\u003c\/li\u003e \u003cli\u003eFrequency response: 20Hz–20kHz; range: 2400–2483.5 MHz\u003c\/li\u003e \u003cli\u003eBattery: 500mAh (Type‑C charging); working time: ~10 hours\u003c\/li\u003e \u003cli\u003eTransmission distance: about 15 m\u003c\/li\u003e \u003cli\u003eDimensions: 73 x 70 x 20 mm; gross weight: 138 g\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSize Guide\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCompact footprint: 73 x 70 x 20 mm — suitable for placement on AV racks or near receiver inputs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Contents \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIncludes: 1 × Bluetooth audio receiver, 1 × charging cable, 1 × user manual\u003c\/li\u003e \u003cli\u003eNot included: 3.5mm AUX, RCA, coaxial or optical cables (sold separately)\u003c\/li\u003e \u003cli\u003eCompatibility: designed for speakers and power amplifiers with 3.5mm AUX, coaxial or optical inputs to enable wireless playback.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis receiver converts wired audio inputs to Bluetooth audio reception for legacy speaker and amplifier setups.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"D300","offer_id":48583499481306,"sku":"TBD06037173","price":38.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/TBD06037173.jpg?v=1789121396","url":"https:\/\/syndmart.com\/products\/bluetooth-5-2-audio-receiver-3-5mm-aux-coaxial-fiber-aptx-hd-bluetooth-adapter-d300","provider":"Syndmart","version":"1.0","type":"link"}