---
product_id: 279780956
title: "1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs"
brand: "1mii"
price: "27388 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/279780956-1mii-b03pro-bluetooth-transmitter-receiver-with-audiophile-dac-aptx-hd
store_origin: KG
region: Kyrgyzstan
---

# Dual-link 2 headphones TX mode Long range 265ft/80m line-of-sight Bluetooth 5.3 latest gen 1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs

**Brand:** 1mii
**Price:** 27388 som
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your soundscape—wireless freedom meets audiophile precision!

## Quick Answers

- **What is this?** 1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs by 1mii
- **How much does it cost?** 27388 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/279780956-1mii-b03pro-bluetooth-transmitter-receiver-with-audiophile-dac-aptx-hd)

## 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

- • **Impressive Long-Range Freedom:** Move freely up to 265ft (80m) in open spaces or 80-110ft indoors without losing connection, perfect for multi-room setups or large living areas.
- • **Dual-Link & Low Latency Streaming:** Stream to two Bluetooth headphones simultaneously with aptX Low Latency tech, eliminating lip-sync delays for flawless TV, movie, and gaming audio.
- • **Next-Gen Bluetooth 5.3 Connectivity:** Experience ultra-stable, high-speed wireless audio with the latest Bluetooth 5.3 standard, ensuring seamless pairing and minimal interference.
- • **Versatile Multi-Input/Output Support:** Connect effortlessly via Optical, RCA, or 3.5mm jacks, supporting both wired and wireless devices simultaneously for ultimate audio flexibility.
- • **Audiophile-Grade DAC for Pristine Sound:** Enjoy crystal-clear, lossless audio with a built-in high-fidelity DAC delivering a 121dB signal-to-noise ratio, elevating your home stereo experience.

## Overview

The 1Mii B03Pro Bluetooth Transmitter Receiver combines cutting-edge Bluetooth 5.3 technology with an audiophile-grade DAC to deliver superior, lossless sound quality. Supporting dual-link streaming to two headphones with aptX Low Latency, it ensures zero lip-sync delay for immersive TV and gaming experiences. Its long-range capability of up to 265ft line-of-sight and versatile input/output options make it the ultimate audio adapter for modern home stereo systems.

## Description

Enjoy high-quality, low-latency Bluetooth audio with this versatile adapter featuring Bluetooth 5.3, aptX HD/LL decoding, and an audiophile-grade DAC for superior sound.

Review: Given my HiFi a new lease of life. - This device has improved my music listening by so much better, before to connect my iPhone, iPod etc I had to use a cable and the only way to use headphones was with a long extension cable. Now I connect my iPhone or iPad etc via Bluetooth which means I can easily choose my music from my arm chair, also while playing cd’s or internet radio on my HiFi system I can use my headphones connected via Bluetooth so no more long cables. The unit is so easy to use, I just connected to my HiFi and used my iPhone charger for power, it quickly found my iPad and headphones and once paired it now picks them up when powered on. It is a very stable Bluetooth connection with no issues, you cannot stream music from iPad and connect connect headphones via Bluetooth at the same time as it can only act as a receiver or transmitter but not both, this is not an issue because if I want to stream music from iPhone or iPad to Bluetooth headphones I just connect them straight to iPhone etc. This unit has given my expensive HiFi a new lease of life as I was going to purchase a new HiFi so has saved me hundreds of pounds
Review: Quality Sound - Bought this to remotely monitor the sound from a mixing console without being tied down behind the mixing desk. To really appreciate the sound quality and virtually no sound delay it needs to be used together with a good quality low latency Bluetooth headset. It works with standard Bluetooth headsets as well but the sound delay is obvious when used for live music. It has a wider transmission range than a standard Bluetooth device, but not as wide as stated in the description. It is very portable and can be hidden out of site easily and comes with all the connections required to start using it straight out of the box. A number of reviews have complained about the power supply not being part of the package, but the fact that it works off a 5V USB connection, which most people have scattered all over their homes, makes that missing item irrelevant.

## Features

- 【Bluetooth 5.3】Featuring the latest Bluetooth 5.3 and support for Qualcomm aptX HD, aptX Low Latency, aptX and AAC decoding. Simple switch to alternate between HD and low latency priority If your device supports both codecs
- 【Audiophile DAC】Built-in Audiophile DAC which are widely recognized by audiophiles as the gold standard for audio performance. Allow 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 B03Pro to decode and play audio files in all their lossless glory
- 【Connect Up to 4 Headphones】New function! In TX Mode, Bypass also works! 1Mii B03Pro Bluetooth Transmitter for TV supports Wireless and Wired working at the same time. You can hear from 2 Bluetooth Headphones(Dual link is not supported with TWS earbuds) , and 1 wired Soundbar simultaneously or buy 2 1Mii B03Pro, pair with 4 headphones. NOTE: If you choose 3.5mm in, please choose 3.5mm out. If you choose optical in, please choose optical out. INCOMPATIBLE with AirPods Pro 2nd Gen
- 【LONG RANGE AUDIO】1Mii Long range Bluetooth transmitter receiver with 2 antennas can achieve a range of up to 265ft (80m) line-of-sight in open air and up to 80-110ft (25-35m) indoors. Let you free to walk anywhere in your house when streaming audio. NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters, physical obstructions like walls, metal obstacles etc. and also depends on receiving device
- 【DUAL LINK & NO LIP SYNC DELAY】B03Pro Bluetooth transmitter receiver for TV supports streaming audio to 2 headphones simultaneously in TX mode. B03Pro Bluetooth transmitter receiver owns aptX Low Latency technology to eliminate audio delay while watching TV, movie or gaming. Note:1.To achieve low latency ( <40ms delay), your receiving device must also support aptX Low Latency. 2.Not recommended to use dual link with TWS earbuds. 3. Not compatible with Airpods Pro 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R5TK9RQ |
| Audio Output Mode | Stereo |
| Audio Output Type | Digital Optical (SPDIF) |
| Best Sellers Rank | 8,328 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 28 in Hi-Fi Receivers |
| Box Contents | 3.5mm AUX Cable, 3.5mm to RCA Cable, Bluetooth Transmitter Receiver, DC 5V Power Cable |
| Brand | 1Mii |
| Brand Name | 1Mii |
| Colour | Black |
| Compatible Devices | Amplifier, Personal Computer, Television |
| Compatible devices | Amplifier, Personal Computer, Television |
| Connectivity technology | Bluetooth |
| Connector Type | 3.5 mm jack, RCA |
| Connector type | 3.5 mm jack, RCA |
| Control Method | Touch |
| Controller Type | iOS |
| Controller type | iOS |
| Customer Reviews | 4.3 out of 5 stars 192 Reviews |
| Format | MP3 Audio, WMA |
| Item Dimensions D x W x H | 7.4D x 9.7W x 2.3H centimetres |
| Item Weight | 107 Grams |
| Manufacturer | 1mii |
| Model Number | B03Pro |
| Network Connectivity Technology | Bluetooth |
| Number of Channels | 2 |
| Other Special Features of the Product | Bluetooth 5.3, Extra Audiophile DAC Chip, Long Range, TX+BYPASS WORKING AT THE SAME TIME, aptX HD/AD/Low Latency |
| Output Power | 1 Watts |
| Output Wattage | 1 Watts |
| Special feature | Bluetooth 5.3, Extra Audiophile DAC Chip, Long Range, TX+BYPASS WORKING AT THE SAME TIME, aptX HD/AD/Low Latency Special feature Bluetooth 5.3, Extra Audiophile DAC Chip, Long Range, TX+BYPASS WORKING AT THE SAME TIME, aptX HD/AD/Low Latency See more |
| Supported Internet Services | iTunes |
| Surround Sound Channel Configuration | 2.0 |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** 1Mii
- **Connectivity technology:** Bluetooth
- **Controller type:** iOS
- **Special feature:** Bluetooth 5.3, Extra Audiophile DAC Chip, Long Range, TX+BYPASS WORKING AT THE SAME TIME, aptX HD/AD/Low Latency
- **Compatible devices:** Amplifier, Personal Computer, Television
- **Connector type:** 3.5 mm jack, RCA
- **Audio output mode:** Stereo
- **Surround-sound channel configuration:** 2.0
- **Colour:** Black
- **Product dimensions:** 7.4D x 9.7W x 2.3H centimetres

## Images

![1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs - Image 1](https://m.media-amazon.com/images/I/51q8VOyrE1L.jpg)
![1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs - Image 2](https://m.media-amazon.com/images/I/61HjOPb3X2L.jpg)
![1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs - Image 3](https://m.media-amazon.com/images/I/71ytztFUkOL.jpg)
![1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs - Image 4](https://m.media-amazon.com/images/I/7160tu8IJ1L.jpg)
![1Mii B03Pro Bluetooth Transmitter Receiver with Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual-Link Support, aptX LL, Optical RCA 3.5mm Inputs/Outputs - Image 5](https://m.media-amazon.com/images/I/61Dew22zAZS.jpg)

## Questions & Answers

**Q: How many music sources can connect to this at one time? I'd like to connect 2 laptops vie bluetooth to share some speakers.**
A: Hi, 1Mii B03Pro+ Bluetooth Transmitter Receiver can play one music source sound at one time via wired audio cable. Would you please email to SUPPORT-UK@1MII.COM with more details of pairing with Bluetooth laptop? Thanks.

**Q: How do you get dual link to work, mine will only transmit to one device at a time.**
A: After you've connected the first device, switch on the second device in pair mode. Press the |× Bluetooth button on the transmitter for two seconds and it should connect. Doesn't happen automatically from my experience.

**Q: Hi,cant i connect my optoma hd143x projector to this,to play sound through 2 amazon studio speakers? Thanks 4 any replies**
A: Yes, you can connect any device with an audio output to the device and then receive the sound on any bluetooth enabled device.

**Q: I have an ageing onkyo av receiver with wired speaker outputs. can i use two pairs of these to tx and rx to the left and right wired speakers ?**
A: Hi, does your onkyo av receiver has 3.5mm aux, rca or optical output port? 1Mii B03Pro Bluetooth transmitter receiver can not work with passive speakers directly. 
If you could connect B03Pro with av receiver directly, and keep onkyo av receiver connect with the left and right wired speakers at the same time, it works.
Feel free to contact us at SUPPORT-UK@1MII.COM for more help. Thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Given my HiFi a new lease of life.
*by P***D on 17 May 2021*

This device has improved my music listening by so much better, before to connect my iPhone, iPod etc I had to use a cable and the only way to use headphones was with a long extension cable. Now I connect my iPhone or iPad etc via Bluetooth which means I can easily choose my music from my arm chair, also while playing cd’s or internet radio on my HiFi system I can use my headphones connected via Bluetooth so no more long cables. The unit is so easy to use, I just connected to my HiFi and used my iPhone charger for power, it quickly found my iPad and headphones and once paired it now picks them up when powered on. It is a very stable Bluetooth connection with no issues, you cannot stream music from iPad and connect connect headphones via Bluetooth at the same time as it can only act as a receiver or transmitter but not both, this is not an issue because if I want to stream music from iPhone or iPad to Bluetooth headphones I just connect them straight to iPhone etc. This unit has given my expensive HiFi a new lease of life as I was going to purchase a new HiFi so has saved me hundreds of pounds

### ⭐⭐⭐⭐⭐ Quality Sound
*by O***I on 27 May 2023*

Bought this to remotely monitor the sound from a mixing console without being tied down behind the mixing desk. To really appreciate the sound quality and virtually no sound delay it needs to be used together with a good quality low latency Bluetooth headset. It works with standard Bluetooth headsets as well but the sound delay is obvious when used for live music. It has a wider transmission range than a standard Bluetooth device, but not as wide as stated in the description. It is very portable and can be hidden out of site easily and comes with all the connections required to start using it straight out of the box. A number of reviews have complained about the power supply not being part of the package, but the fact that it works off a 5V USB connection, which most people have scattered all over their homes, makes that missing item irrelevant.

### ⭐⭐⭐⭐ Good all rounder
*by A***R on 1 March 2024*

Has plenty of features and connections. The sound quality is good, played it out from a Cambridge Audio amp and sounded great. Bluetoothed in and also very good. Currently got it hooked into a reciever/usb player connected to wireless headphones for a desktop setup. It comes with lots of decent quality leads and connectors. Only 3 niggles, it feels a bit plasticy and lightweight, one of the antennae is a bit loose, and the lights are a bit dim so hard to see when pairing. With all the features it seems like a good deal, you get what you pay for.

## Frequently Bought Together

- 1Mii B03Pro Bluetooth Transmitter Receiver w/Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual Link, aptX LL, Optical RCA 3.5mm Inputs/Outputs
- UGREEN RCA to 3.5mm Cable Phono Mini Jack Stereo Lead Gold-plated Red and White Aux Headphone Cord RCA Audio Y Splitter Compatible with Hi-Fi Amplifier Speaker DJ Controller Turntable TV Car Phone(2M)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-27*