{"product_id":"2-pcs-xy-wrbt-bluetooth-5-0-decoder-board-stereo-audio-module-wide-voltage-speaker-amplifier-without-remote-control-with-remote-control","title":"2 PCS XY-WRBT Bluetooth 5.0 Decoder Board Stereo Audio Module Wide Voltage Speaker Amplifier, Without Remote Control, With Remote Control","description":"\u003cbr\u003e1. Working voltage: 3.7~24VDC\u003cbr\u003e2. Bluetooth version: 5.0\u003cbr\u003e3. Transmission distance: 15 meters (visible without obstruction)\u003cbr\u003e4. Signal to noise ratio: greater than or equal to 90dB\u003cbr\u003e5. Distortion: less than or equal to -70dB\u003cbr\u003e6. Number of channels: dual channel (stereo)\u003cbr\u003e7. Audio interface: 3.5mm audio interface\u003cbr\u003e8. Module protection mechanism: Power reverse connection protection\u003cbr\u003e9. Interface description:\u003cbr\u003e- Power supply can use Micro-USB mobile phone charger, 3.7-4.2V lithium battery, 3.7-24V DC power supply, you can choose one of the three.\u003cbr\u003e- Short the \"on\/off contact\" for 2 seconds to set the decoder board on\/off. For battery-powered situations, turning off when not in use will save power and facilitate modification.\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"Without Remote Control","offer_id":44040914796632,"sku":"TBD0596643101","price":8.06,"currency_code":"USD","in_stock":true},{"title":"With Remote Control","offer_id":44040914829400,"sku":"TBD0596643102","price":10.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/TBD0596643101.jpg?v=1777295609","url":"https:\/\/dropkartllc.com\/products\/2-pcs-xy-wrbt-bluetooth-5-0-decoder-board-stereo-audio-module-wide-voltage-speaker-amplifier-without-remote-control-with-remote-control","provider":"DropKart LLC","version":"1.0","type":"link"}