--- product_id: 52744118 title: "Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX)" brand: "miccus" price: "FREE" currency: GBP in_stock: false reviews_count: 1 url: https://www.desertcart.co.uk/products/52744118-wireless-portable-bluetooth-transmitter-and-receiver-for-3-5mm-audio store_origin: GB region: United Kingdom --- # 33ft wireless range for flexible placement aptX Low Latency for zero audio lag 8-hour battery life for all-day use Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) **Brand:** miccus **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎧 Cut the cords, not the quality—wireless audio redefined. ## Quick Answers - **What is this?** Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) by miccus - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52744118-wireless-portable-bluetooth-transmitter-and-receiver-for-3-5mm-audio) ## Best For - miccus enthusiasts ## Why This Product - Trusted miccus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Device Connectivity:** Pair with two devices simultaneously for ultimate multitasking—just note low latency mode disables dual-link. - • **Compact Powerhouse Design:** Mini 1.75” form factor packs high-def sound and pairs instantly, blending sleekly behind your devices. - • **Detroit-Driven Reliability:** Backed by a 2-year no-hassle warranty and responsive US-based support, your audio upgrade is worry-free. - • **Game & Stream Without Delay:** aptX Low Latency ensures crystal-clear sound with under 32ms lag—perfect for immersive TV and gaming sessions. - • **Seamless 2-in-1 Bluetooth Magic:** Switch effortlessly between transmitting and receiving audio—your all-in-one wireless audio upgrade. ## Overview The Miccus Mini-jack RTX is a compact, versatile Bluetooth transmitter and receiver with aptX Low Latency codec support, delivering high-fidelity wireless audio with virtually no delay. It offers up to 8 hours of battery life, a 33-foot wireless range, and dual-mode functionality to stream audio to or from any 3.5mm audio device. Designed for seamless TV, gaming, and stereo integration, it’s a sleek, reliable solution for upgrading your audio setup with wireless freedom. ## Description Featuring aptX LOW LATENCY and 3.5mm stereo connection, the Miccus Mini-jack RTX is a traveler’s wireless solution. High resolution with 32ms or less of latency means that you won’t notice its wireless. With the 2-in-1 flexibility of a Transmitter or Receiver and up to 8 hours on a charge the Mini-jack RTX makes it easy to add Bluetooth wireless to your audio setup. The versatile Bluetooth adapter seamlessly transforms your TV, Speakers, Home stereo, car, phone, tablet and more into a Bluetooth enabled wireless connection!Features* High-fidelity Bluetooth audio Receiver or Transmitter with support for the aptX Low Latency codec. NOTE: paired devices must also support aptX Low Latency* Bluetooth Transmitter (TX) Mode - Connect the Mini-jack RTX to your Television or Home audio equipment and use it to wirelessly stream music to any Bluetooth enabled headphones, speakers or receivers.* Bluetooth Receiver (RX) Mode - Connect the Mini-jack RTX to your Stereo, Speakers or Home AV gear and wirelessly stream music from your iPhone, iPad, PC or a Bluetooth transmitter. * Dual-Link means that the Mini-jack RTX mini can pair or stream with 2 devices at a time. NOTE: When dual-link is enabled it is NOT Low Latency mode. Specifications* Bluetooth v3.0 (compatible with Bluetooth v2.0 or higher), Profiles - A2DP, AVRCP* Audio codecs: SBC, AAC, aptX, aptX-LL, NOTE aptX-LL requires both devices in a pairing to support the aptX-Low Latency codec.* 3.5mm Stereo Audio Input (TX Mode) or Stereo Audio Output (RX Mode).* Operating range: up to 33 ft (10M), Operating Frequency: 2.4 GHz.* Power Input 5V DC 500mA, Dimensions 99.6*23.6*23.6mm, Weight 25g.What’s in the box?* Miccus Mini-jack RTX (MMJRTX-04)* 3.5mm to 3.5mm audio cable* 3.5mm to RCA audio cable* USB Charging cable* User manual and troubleshooting guideWarranty & Support* 2-Year No-Hassle Replacement Warranty. We stand behind our products. Contact us at Support at Miccus and we’ll get you taken care of quickly.* Friendly and knowledgeable - If the need should arise; our Customer Support Reps are Americans who speak and write English and are happy to work with you to solve a problem. * Support by phone available Monday-Friday, 11am-4pm EST +1 (616) 604-4449; email Support at Miccus with the usual commercial extension. 24 hours or less response time. Review: Five Stars - Great value, superb in both transmit & receive modes ## Features - BLUETOOTH TRANSMITTER & RECEIVER -Upgrade your current audio equipment & go wireless. Transmit (TX)- Stream music FROM your TV or home audio TO Bluetooth headphones or speakers OR Receive (RX)-Stream music FROM your phone, tablet or PC TO your stereo - PERFECT for TV or GAMING WITHOUT DISTURBING OTHERS – aptX Low Latency codec is a MUST for TV or Gaming use. Delivers HD audio with NO DELAY to aptX LL devices such as the Miccus SR-71 Stealth earphones B01GGKNYOQ. Enjoy your audio at your volume. - USE YOUR BIG SPEAKERS FOR MORE - Why struggle to hear audio from your phone? Connect the Mini to your “big speakers” and listen to your podcasts and music from your phone or tablet. Use your phone to control the speaker audio from across the room. - SLEEK & EASY TO USE - Small & mighty. This 1.75” adapter will surprise you with powerful high definition sound. Easily attach it to the back of your television or system. Pair it once and it will always look for that device every time it powers on - RELIABLE COMPANY & SUPPORT: Designed by a Detroit based company to go the distance for you with responsive, easy to understand support. NOTE: 1) For TV use with 2 earphones, 2) long distance use past 33ft or 3) use with a sound bar, use Home RTX 2.0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LXR0AR9 | | Audio Output Mode | Stereo | | Audio Output Type | Headphone, Speaker | | Bluetooth support? | Yes | | Brand | Miccus | | Brand Name | Miccus | | Compatible Devices | Personal Computer, Speaker, Tablet, Television | | Compatible devices | Personal Computer, Speaker, Tablet, Television | | Connectivity Technology | Bluetooth, RCA, USB | | Connectivity technology | Bluetooth, RCA , USB | | Connector Type Used on Cable | RCA, bluetooth | | Controller Type | IOS | | Customer Reviews | 3.4 out of 5 stars 23 Reviews | | Global Trade Identification Number | 00896750002339 | | Hardware Interface | Bluetooth, USB | | Human Interface Input | Buttons | | Includes Remote | No | | Lithium Battery Energy Content | 0.3 Watt Hours | | Lithium Battery Voltage | 3.3 Volts | | Manufacturer | Miccus | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Lithium-ion Cells | 1 | | Product Features | Built In Bluetooth, RCA | | Rechargeable Battery Included | No | | Special feature | Built In Bluetooth, RCA | | Supports Bluetooth technology | Yes | | UPC | 896750002339 | | Wireless Compability | Bluetooth | | Wireless communication standard | Bluetooth | ## Product Details - **Special feature:** Built In Bluetooth, RCA - **Brand:** Miccus - **Connectivity technology:** Bluetooth, RCA, USB - **Wireless communication standard:** Bluetooth - **Compatible devices:** Personal Computer, Speaker, Tablet, Television ## Images ![Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) - Image 1](https://m.media-amazon.com/images/I/612wPm4bqiL.jpg) ![Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) - Image 2](https://m.media-amazon.com/images/I/61agNjUirjL.jpg) ![Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) - Image 3](https://m.media-amazon.com/images/I/61umikyePoL.jpg) ![Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) - Image 4](https://m.media-amazon.com/images/I/718HSHz-XML.jpg) ![Wireless Portable Bluetooth Transmitter & Receiver for 3.5mm Audio Devices, 2 in 1 Dongle, aptX Low Latency with NO DELAY for TV, Gaming, Stereo, iphone, Speakers 8hr battery (Mini-Jack RTX) - Image 5](https://m.media-amazon.com/images/I/61U0sD5yIML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by B***K on 5 March 2018* Great value, superb in both transmit & receive modes --- ## 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.co.uk/products/52744118-wireless-portable-bluetooth-transmitter-and-receiver-for-3-5mm-audio](https://www.desertcart.co.uk/products/52744118-wireless-portable-bluetooth-transmitter-and-receiver-for-3-5mm-audio) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*