--- product_id: 230544110 title: "B03Pro Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapter with Audiophile DAC & aptX Low Latency/HD/Adaptive, Volume Control, Dual Link, Optical RCA AUX Outputs/Inputs" brand: "1mii" price: "€ 131.27" currency: EUR in_stock: true category: "1 Mii" url: https://www.desertcart.hr/products/230544110-b03pro-bluetooth-5-3-transmitter-receiver-for-tv-home-stereo store_origin: HR region: Croatia --- # Dual Link for 2 simultaneous wireless devices Long-range 265ft (80m) Class 1 Bluetooth Bluetooth 5.3 with aptX Adaptive & Low Latency B03Pro Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapter with Audiophile DAC & aptX Low Latency/HD/Adaptive, Volume Control, Dual Link, Optical RCA AUX Outputs/Inputs **Brand:** 1mii **Price:** € 131.27 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your audio game—wireless freedom meets audiophile precision! ## Quick Answers - **What is this?** B03Pro Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapter with Audiophile DAC & aptX Low Latency/HD/Adaptive, Volume Control, Dual Link, Optical RCA AUX Outputs/Inputs by 1mii - **How much does it cost?** € 131.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/230544110-b03pro-bluetooth-5-3-transmitter-receiver-for-tv-home-stereo) ## Best For - 1mii enthusiasts ## Why This Product - Trusted 1mii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Effortless setup with Optical, RCA, and AUX inputs/outputs—compatible with 99% of TVs and audio gear. - • **Extended Wireless Freedom:** Enjoy uninterrupted audio up to 265ft line-of-sight—perfect for large living spaces or home offices. - • **Future-Proof Bluetooth 5.3:** Latest Bluetooth tech ensures stable, high-definition audio with adaptive codec support for all your devices. - • **Audiophile-Grade Sound Quality:** SABRE DAC delivers pristine Hi-Fi audio with 121dB SNR for crystal-clear listening. - • **Seamless Dual Device Streaming:** Connect two Bluetooth headphones or speakers simultaneously with ultra-low latency. ## Overview The 1Mii B03Pro Bluetooth 5.3 Transmitter Receiver is a premium wireless audio adapter featuring a SABRE audiophile DAC, aptX Low Latency/HD/Adaptive codecs, and dual-link capability. It supports Optical, RCA, and AUX connections, offers an impressive 265ft wireless range, and allows simultaneous streaming to two Bluetooth devices. Designed for seamless integration with TVs, home stereos, and headphones, it delivers high-fidelity sound with minimal delay, making it ideal for professionals seeking superior audio performance and versatile connectivity. ## Description Buy 1Mii B03Pro Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapter with Audiophile DAC & aptX Low Latency/HD/Adaptive, Volume Control, Dual Link, Optical RCA AUX Outputs/Inputs: Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - [2-in-1 Bluetooth Transmitter & Receiver] The 1Mii B03Pro Bluetooth transmitter receiver upgrades your audio system. In transmitter mode, send audio from your TV, DVD player, or other devices to Bluetooth headphones or speakers. In receiver mode, turn your wired home stereo system into a Bluetooth-enabled device and stream music directly from your smartphone, tablet, or laptop - [Best-in-Class Audio] Built-in SABRE DAC which is widely recognized by audiophiles as the gold standard for audio performance, this allies perfectly with the Qualcomm chip. Allowing you to enjoy the superior resolution and detail, consistently deliver excellent signal to noise ratio 121dB. The true Hi-Fi Audiophile Digital to Analogue Converter DAC allows 1Mii Bluetooth audio adapter to decode and play audio files in all their lossless glory - [Family-Friendly Bypass Mode] In transmitter mode, the B03Pro can output audio to Bluetooth headphones and a wired speaker or TV soundbar at the same time. This lets one user enjoy private listening through headphones while others continue listening through the speaker at normal volume - [Extended Long Range] Powered by Class 1 Bluetooth technology and dual antennas, the 1Mii B03Pro long range Bluetooth adapter achieves up to 265 ft (80 m) line-of-sight range outdoors and 80–110 ft (25–35 m) indoors - [aptX Sound & Dual Stream] The B03Pro Bluetooth audio adapter delivers high-fidelity, low-latency audio with aptX HD, aptX Adaptive, and aptX Low Latency. Supports dual-link connectivity, allowing two Bluetooth headphones or speakers to connect simultaneously - [Easy to Use] The 1Mii B03Pro Bluetooth transmitter for tv offers a simple plug-and-play setup with automatic device detection. Works with most TVs, Bluetooth headphones, speakers, and home stereo systems. Supports Optical, AUX, and RCA audio input and output - [Tips] ① To enjoy aptX LL, HD, or Adaptive audio, your device must support the corresponding codec. ② In Transmit mode, set TV audio format to PCM and output to Optical or Digital when using an optical connection. ③ Connecting two aptX LL headphones switches the codec to aptX for stability. ④ Cannot operate in TX and RX modes at the same time; select one mode. ⑤ Range may vary with walls, metal, Wi-Fi, or receiving device performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08J7MKYN1 | | Additional Features | Connect 2 wireless headphones or speakers, Optical, 3.5mm AUX, RAC Port, Volume Control, aptX Low Latency/HD/Adaptive, with Extra DAC | | Audio Input | Bluetooth, RCA, 3.5mm AUX, Optical | | Audio Output Mode | Stereo | | Audio Output Type | Headphone, Speaker | | Best Sellers Rank | #21,498 in Electronics ( See Top 100 in Electronics ) #116 in Wireless Audio Receivers & Adapters | | Bluetooth support? | Yes | | Brand | 1Mii | | Built-In Media | 1Mii B03Pro Bluetooth Transmitter Receiver, 3.5mm AUX, RCA to 3.5mm AUX, Optical Audio Cable, USB Power Adapter and USB Power Cable, User Manual | | Color | Black1 | | Compatibility Options | Receiver Mode: Stream music from your smartphone, tablet, laptop, or PC to a wired stereo system, soundbar, powered speakers, or other home audio equipment., Transmitter Mode: Stream audio wirelessly from your TV, PC, DVD/Blu-ray player, or game console to Bluetooth headphones, Bluetooth speakers, or a Bluetooth soundbar. | | Compatible Devices | Amplifier, Headphone, Speaker, Personal Computer, Tablet, Tablet, Smartphone, Television | | Connectivity Technology | Bluetooth | | Connector Type Used on Cable | RCA | | Control Method | Push Button | | Controller Type | Button Control | | Customer Reviews | 4.2 4.2 out of 5 stars (1,103) | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Hardware Interface | Bluetooth | | Includes Remote | No | | Installation Type | External | | Item Dimensions L x W x H | 3.8"L x 2.9"W x 0.9"H | | Manufacturer | 1Mii | | Model Name | B03Pro | | Number of Channels | 2 | | Number of Ports | 5 | | Outer Material | Plastic | | Power Source | Corded Electric | | Rechargeable Battery Included | No | | Supported Application | Any audio application | | Supported Media Type | Bluetooth | | Supported Standards | Bluetooth 5.3, aptX Adaptive, aptX Low Latency, aptX HD, aptX, AAC, and SBC | | Warranty Description | 12 Months | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** 1Mii - **Connectivity Technology:** Bluetooth - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Power Source:** Corded Electric ## Images ![B03Pro Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapter with Audiophile DAC & aptX Low Latency/HD/Adaptive, Volume Control, Dual Link, Optical RCA AUX Outputs/Inputs - Image 1](https://m.media-amazon.com/images/I/51HGEVxqfFL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can you change which of your 2 bluetooth devices you're are streaming too?** A: Not automatically no. It’s quite mechanical. You either connect or disconnect a device. If u want to choose which headphones to connect to, you either have to do it from The transmitter (which is not so straight forward), or you will to unpair / turn off the headphones that you dont want to use. **Q: Will this connect to the bose s1, extending the distance? some dj gigs i need a wireless speaker set up.** A: Two of them as a pair (one in transmit mode and the other in receive mode) have a theoretical line-of-sight transmission distance of 265 ft. So if that is greater than your present Bluetooth limits, and your Bose speakers have standard line-level input jacks, the answer to your question should probably be “yes”. I’m presently using two across opposite ends of a home theater, and the nearly instantaneous “lip-sync” transmission of extremely high-quality stereo audio is truly impressive. **Q: will this connect to a radio with a 3.5 mm headphone jack? . The radio in not bluetooth but I want it to transmit BT** A: You can use AUX3.5mm to connect the radio and B03Pro+, and then use a Bluetooth headset to pair with B03Pro+ via Bluetooth. **Q: Can this pair with Jabra Elite 75t** A: Don't know, BUT It will not pair with 4 different bluetooth speakers I own. It will pair with windows laptop and desk top HP. speakers I bought from Amazon (Doss Soundbox XL) Will not pair. 1 out of 5 rate score for me. Amazon sent me a Email or I wouldn't waste my time. But fill my in box and you shall receive. Buy the cheep one, check the Frequency of your device FIRST !!! ## Frequently Bought Together - 1Mii B03Pro Bluetooth 5.3 Transmitter Receiver for Home Stereo TV, HiFi Wireless Audio Adapter with Audiophile DAC & AptX HD/Low Latency, Long Range, Optical RCA AUX 3.5mm Outputs/Inputs - 1Mii B03S Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapters with Audiophile DAC, aptX LL/HD/AD, Dual Link, Upgrade USB Drive Input, Optical RCA AUX 3.5mm Inputs/Outputs - 1Mii Y8 Hybrid Active Noise Cancelling Headphones, Wireless Over Ear Bluetooth Headphones, LDAC Hi-Res Audio, 75H Playtime, Deep Bass, Comfort Fit & Foldable Ear Cups, for Home Office Travel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/230544110-b03pro-bluetooth-5-3-transmitter-receiver-for-tv-home-stereo](https://www.desertcart.hr/products/230544110-b03pro-bluetooth-5-3-transmitter-receiver-for-tv-home-stereo) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-18*