{"product_id":"2-in-1-amplifier-aux-bluetooth-5-4-audio-adapter-bluetooth-5-4","title":"Bluetooth 5.4 AUX Audio Adapter 2-in-1 With 3.5mm 1000mAh","description":"\u003cdiv\u003e\n\u003cp\u003eThis Bluetooth 5.4 AUX audio adapter converts wired speakers and car stereos into wireless playback devices, supporting Bluetooth streaming, U-disk MP3\/WAV playback and remote control operation.\u003c\/p\u003e \u003cp\u003eKey practical features include a 1000mAh battery with about 2 hours charging via Type-C, up to 40 hours playback standby, a 3.5mm input, RCA output cable, and a built-in high-performance antenna for stable transmission across 0–15 m.\u003c\/p\u003e \u003cp\u003eOperation is via onboard buttons or the included infrared remote for volume, track skip and mode switching. The unit supports multi-protocol transmission, automatic pairing, a 95 dB signal-to-noise ratio, and soft silicone panel controls for indoor\/outdoor use up to 10 m with the remote.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003eBluetooth version: 5.4\u003c\/li\u003e \u003cli\u003ePlayback modes: Bluetooth \/ U-disk (MP3\/WAV)\u003c\/li\u003e \u003cli\u003eInput interface: 3.5mm\u003c\/li\u003e \u003cli\u003eCharging: DC 5V via Type-C; charging time ~2 hours\u003c\/li\u003e \u003cli\u003eBattery capacity: 1000mAh; up to 40 hours listening\/standby\u003c\/li\u003e \u003cli\u003eTransmission distance: 0–15 m\u003c\/li\u003e \u003cli\u003eSignal-to-noise ratio: 95 dB\u003c\/li\u003e \u003cli\u003eOperation: button switching \/ infrared remote control\u003c\/li\u003e \u003cli\u003ePacking list: host, 3.5mm audio cable, RCA cable, charging cable, instruction manual, remote control\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis adapter is intended to add Bluetooth and U-disk playback to 3.5mm\/RCA audio systems for hands-free wireless listening and simple remote control.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"Bluetooth 5.4","offer_id":48583901937882,"sku":"TBD06057807","price":27.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/TBD06057807.jpg?v=1789123165","url":"https:\/\/syndmart.com\/products\/2-in-1-amplifier-aux-bluetooth-5-4-audio-adapter-bluetooth-5-4","provider":"Syndmart","version":"1.0","type":"link"}