{"product_id":"1mii-b03-bluetooth-5-3-transmitter-receiver-for-tv-stereo","title":"1Mii B03 Bluetooth 5.3 Transmitter Receiver for TV Stereo","description":"\u003cstrong\u003eThe 1Mii B03 is a dual-mode Bluetooth 5.3 audio adapter that turns TVs and stereo systems into wireless-capable sources or sinks for low-latency, high-resolution sound.\u003c\/strong\u003e\n\n\u003cp\u003eIf you want to add modern Bluetooth audio to an older TV, connect headphones without disturbing others, or stream music from your phone into a wired sound system, the 1Mii B03 provides flexible inputs and outputs, long-range connectivity, and multiple aptX codecs to suit different listening needs. It works as a transmitter (TX) to send audio from TVs and media players to Bluetooth headphones or speakers, or as a receiver (RX) to feed wireless audio into a traditional stereo system.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the B03 improve my TV listening experience?\u003c\/h3\u003e\n\u003cp\u003eThe B03 lets you wirelessly route your TV’s audio to Bluetooth headphones or speakers with minimal delay when paired with aptX Low Latency or aptX Adaptive devices. It also supports simultaneous output to a wired soundbar and Bluetooth headphones so household members can listen independently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTX mode sends TV audio via optical, RCA, or 3.5mm outputs.\u003c\/li\u003e\n  \u003cli\u003eaptX Low Latency\/Adaptive reduces lip-sync lag when supported by both devices.\u003c\/li\u003e\n  \u003cli\u003eDual output lets headphones and a wired speaker play at different volumes.\u003c\/li\u003e\n  \u003cli\u003eSet TV audio format to PCM for optical output compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connectivity and codec options are available?\u003c\/h3\u003e\n\u003cp\u003eThe B03 offers both digital (optical) and analog (RCA, 3.5mm) ports to match almost any TV or stereo. It supports aptX Low Latency, aptX Adaptive, and aptX HD for better synchronization and higher-resolution audio where supported, and can pair two Bluetooth devices at once.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptical input\/output for TVs and modern equipment.\u003c\/li\u003e\n  \u003cli\u003eRCA and 3.5mm jacks for older receivers and portable players.\u003c\/li\u003e\n  \u003cli\u003eaptX codecs for low-latency and hi-res streaming when compatible.\u003c\/li\u003e\n  \u003cli\u003eDual Bluetooth connections for two headphones or speakers simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow far will the Bluetooth connection reach and how reliable is it?\u003c\/h3\u003e\n\u003cp\u003eDesigned for extended coverage, the B03 achieves significantly longer range than standard Bluetooth adapters. In open line-of-sight scenarios it can reach up to about 230 feet (70 meters), while typical indoor performance is around 80–110 feet (25–35 meters) depending on obstacles and interference.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 230 ft (70 m) open-air range in ideal conditions.\u003c\/li\u003e\n  \u003cli\u003eApproximately 80–110 ft (25–35 m) inside homes with walls and furniture.\u003c\/li\u003e\n  \u003cli\u003eStable connection intended to reduce dropouts and interruptions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the B03 work both as a transmitter and receiver at the same time?\u003c\/h3\u003e\n\u003cp\u003eNo — the B03 operates in one mode at a time. Choose either transmit (TX) to send audio from a source to Bluetooth devices, or receive (RX) to play Bluetooth audio through a wired system; switch modes before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-mode operation: select TX or RX prior to pairing.\u003c\/li\u003e\n  \u003cli\u003eClear mode switching so functions don’t overlap or conflict.\u003c\/li\u003e\n  \u003cli\u003eIndicator lights and simple controls guide setup and pairing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The 1Mii B03 is aimed at people who want to modernize legacy audio gear, families who need private listening alongside shared TV audio, gamers and movie-watchers who need low lip-sync delay with compatible headphones, and audiophiles looking to add aptX HD or Adaptive streaming to their setups. If you need flexible connections (optical, RCA, 3.5mm), extended wireless range, and multiple codec support in a single compact adapter, the B03 is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the B03 support low-latency audio for gaming or movies?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, when paired with devices that support aptX Low Latency or aptX Adaptive, the B03 minimizes audio delay for better lip-sync.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I connect a wired stereo and Bluetooth headphones at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: In transmit mode the B03 can output to a wired speaker and Bluetooth headphones simultaneously, letting different listeners use different devices.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"1Mii","offers":[{"title":"Default Title","offer_id":48436923629725,"sku":"B07D1JJBJR","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/1mii-b03-front-panel.jpg?v=1781456756","url":"https:\/\/nexoltic.com\/products\/1mii-b03-bluetooth-5-3-transmitter-receiver-for-tv-stereo","provider":"Nexoltic","version":"1.0","type":"link"}