{"product_id":"bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-range-400mah-rx-tx-2-in-1-for-tv-pc-speaker","title":"Bluetooth 5.3 Transmitter Receiver HiFi OPT Optical\/AUX 3.5mm\/RCA\/USB\/U-Disk 15M Range 400mAh RX\/TX 2-in-1 For TV PC Speaker","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eBluetooth 5.3 Transmitter Receiver HiFi OPT Optical \/AUX 3.5mm\/RCA\/USB\/U-Disk 15M Range is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eNew Tech OPT Optical Fiber Audio Bluetooth 5.3 Receiver Wireless Hi-Fi Audio Adapter With AUX 3.5Mm RCA-Optical Jack U-Disk\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv align=\"start\" style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); box-sizing: content-box;\"\u003ePlug and play, stable transmission, supports OPT fiber optic transmission\u003cbr\u003eIntegrated receiver and transmitter, one unit does the work of multiple units Old devices instantly become Bluetooth smart devices\u003cbr\u003eIndependently partitioned button functions can be adjusted as desired.\u003cbr\u003eSupports 3.5mm AUX\/RCA\/OPT optical fiber\/U disk\/plug and play\u003cbr\u003eVisual high-definition digital display Equipment status information visualization Zero learning curve, say goodbye to blind operation\u003cbr\u003e\u003cbr\u003eProduct name:Bluetooth 5.3 receiver\/transmitter\u003cbr\u003eProduct model:S3\u003cbr\u003eBluetooth version:V5.3\u003cbr\u003eTransmission distance:15m\u003cbr\u003eInput interface:BT\/RCA\/AUX\/USB\/OPT\u003cbr\u003eOutput interface:3.5mm AUX\/RCA\u003cbr\u003eBattery capacity:400mAh\u003cbr\u003eWorking frequency:2.0402G-2.48G\u003cbr\u003e(The product printed words may vary depending on the batch, but this does not affect use)\u003cbr\u003eColor: As Shown\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e\u003cspan style=\"background-color: rgba(255,255,255,255);\"\u003e1x adapter, 1x Toslink cable, 1x 3.5 mm AUX cable, 1x RCA cable, 1x USB-C charging cable, 1x user manual\u003c\/span\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-1.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-2.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-3.webp?v=1779201948\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-4.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-5.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-6.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-7.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-8.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-9.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-10.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-11.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-12.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-13.webp?v=1779201947\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Bluetooth","offers":[{"title":"black","offer_id":47666550374658,"sku":"black","price":17.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4c122ad3bc1741d0a9b0735ee4c4805aQ.webp?v=1776326046","url":"https:\/\/tufzen.com\/hu\/products\/bluetooth-5-3-transmitter-receiver-hifi-opt-optical-aux-3-5mm-rca-usb-u-disk-15m-range-400mah-rx-tx-2-in-1-for-tv-pc-speaker","provider":"TUFZEN","version":"1.0","type":"link"}