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1Mii B06Ultra Bluetooth 5.2 Receiver with LDAC for Hi-Res Wireless Audio, HiFi Bluetooth Audio Adapter w/Audiophile DAC, 3D Surround aptX HD Low Latency, Optical AUX 3.5mm Coaxial for Home Stereo

  • Based on 5,704 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Nov 23 – Nov 24
Order within 7 hours and 29 minutes
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Color: B06Ultra Black


Features

  • Add High-fidelity Bluetooth to Old Stereo1Mii B06Ultra Bluetooth audio Receiver can add high-fidelity Bluetooth connectivity to your old home stereo systems, transforming the Bluetooth audio signal from smartphone/tablet into sound with unparalleled clarity and richness, taking your stereo system to new heights.
  • LDAC Hi-Res Wireless AudioThe B06Ultra Bluetooth audio adapter features the LDAC audio codec, audio sampling rates up to 24bit/96KHz, transmitting at the maximum bit rate of 990kbps, delivering uncompromised high definition sound quality,and you will experience high quality sound that goes beyond standard Bluetooth.
  • Audiophile DAC Stereo PerformanceThis audiophile-grade Hi-Fi Bluetooth receiver features ES9018K2M chip to efficiently decode and play audio files in all their lossless glory, delivering a performance level that will satisfy the most demanding audio enthusiasts.
  • Bluetooth 5.2 with aptX HD&LLThe B06Ultra Bluetooth receiver for home stereo features Qualcomm Bluetooth 5.2 chip and supports LDAC, aptX HD, aptX LL, aptX, SBC and AAC Bluetooth audio codecs for the best wireless audio experience.
  • Versatile Connection OptionsEasy plug, pair and play. Plug into powered speakers, home stereo systems, AV receivers or other stereo systems via the 3.5 mm, coaxial or optical cable, then pair the Bluetooth receiver with the Bluetooth audio devices such as smartphones or tablet. After that, you can enjoy the music. NOTE: This product is a receiver ONLY, NOT a transmitter.
  • Volume Control & 3D AudioPress the volume button on 1Mii Bluetooth adapter for stereo receiver to volume up and down. Press and hold the volume button for 2 seconds to do next or previous track. And the 3D audio can be switched on or off by pressing the 3D button. Experience Hi-Fi surround sound form a normal audio source.
  • Dual Antennas Long RangeWith dual antennas and class 1 Bluetooth technology, the 1Mii B06Ultra Long Range Bluetooth receiver can achieve a range of up to 100ft line-of-sight in the open air and up to 50ft indoors(without obstacles). NOTE: operation range can be affected by WiFi routers or antennas on the stereo receiver, etc.

Brand: 1Mii


Connectivity Technology: Bluetooth


Special Feature: 3D Surround, Audiophile-grade Hi-Fi DAC Chip, LDAC Hi-Res Wireless Audio, Volume Control, aptX HD & aptX LL See more


Compatible Devices: Home Stereo System, Powered Speaker, AV Receiver, Amplifier, Smartphone, Tablet, Laptop


Connector Type: 3.5mm Jack, 3.5mm to RCA, Coaxial, Optical


Audio Output Mode: Stereo


Surround Sound Channel Configuration: 5.2


Color: B06Ultra Black


Number of Channels: 2


Package Dimensions: 7.76 x 5.2 x 1.54 inches


Item Weight: 10.2 ounces


Item model number: B06Ultra


Date First Available: September 17, 2023


Manufacturer: 1mii


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 23 – Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works well and easy to use. Bluetooth auto connect a little annoying.
Color: B06Pro Black
Easy setup. Easy Bluetooth connection. Good sound quality. Once connected will automatically reconnect preventing other Bluetooth connections unless ignore this device selected. A little annoying.
Reviewed in the United States on June 26, 2025 by William M. Morris

  • High Quality Sound, High Quality Customer Support
Color: B06Pro Black
My application for the B06 Pro is sending music from my Windows 10 computer to my Sony STR-DG520 Home Theatre Amplifier/Receiver. I used to do this by using Miracast to cast music from the computer to the TV and then from the TV through an optical cable to the Home Theatre Amp/Receiver. This got my music from the computer to my speaker system but the sound quality was poor. I also had to reconnect the Miracast device on the TV whenever I wanted to listen to music through the home theatre speaker system. I ordered the B06 Pro with the hope of improving my music listening experience. I always feel that the quality of a product's packaging is an indication of the quality of the product. If the packaging is cheap and "low-end", then the product is probably "low-end" also. The B06 Pro packaging is definitely "high-end" and the product design reinforces that feeling. The user interface is easy and intuitive and includes: Power On/Off; Play/Pause/Pair; Next/Previous Track; Volume Up/Down; 3D Sound Effect On/Off. With my new setup, the B06 Pro connects to the computer via Bluetooth. The music goes by Bluetooth from the computer to the B06 Pro and then through an optical cable to the Home Theatre Amp/Receiver. The sound quality is excellent and there is no interference. The B06 Pro stays connected so, when I want to to listen to music, all I have to do is turn on the Home Theatre Amp/Receiver and start the music playing on the computer. Even though the B06 Pro setup is simple, I did have a minor issue at first. When I contacted Customer Support they responded immediately and resolved my problem. You can buy the B06 Pro with confidence; it's a high-quality device, it performs beautifully and the Customer Support is first-class. ... show more
Reviewed in the United States on May 31, 2020 by Honest John

  • Excellent solution at a great price
Color: B06Pro Black
I needed something to convert my 2005 Bose Wave stereo into a wireless receiver so I could play music from my phone. This works great and the receiving distance is a lot more than I thought it would be (50' +), maybe because it is powered via USB? I was really impressed that the unit came with all of the cables I would possibly need: USB Cable and wall plug, RCA, optical, and 3.5mm - This was a nice surprise. It took me longer to open the box than it did to set it up. Highly recommend! ... show more
Reviewed in the United States on March 31, 2025 by KHo KHo

  • Satisfied
Color: B06Pro Black
Works quite well. Straightforward to setup and easy to operate. Good range and stability of connection. Good looking and good form factor.
Reviewed in the United States on May 19, 2025 by Nadine

  • Nice affordable Bluetooth receiver especially if you stream Hi Def
Color: B06Ultra Black
I have purchased both this receiver and the B06 Plus. Both are very nice and simple to use. I am connecting to a high-quality audio system and speakers through an Android phone. The Ultra has noticeably better audio quality and uses a better DAC than the plus, though it is not the absolute top of the line. It has the added bonus that you can connect using the LDAC codec, which offers the highest quality Bluetooth streaming available. If you are streaming Hi-Res music this is the way to go. Unfortunately, this not available on Apple devices, where you are stuck with AAC. In that case you might go with the B06 plus. This one also seems to have a longer range, for me well over 30 feet through walls in the house. ... show more
Reviewed in the United States on June 23, 2025 by Stubb Stubb

  • Worked well
Color: B06Ultra Black
I returned this when I decided to get a preamp that had Bluetooth, I only used it a handful of times. It worked well and I liked that its color represented the codec that is being used. Sound quality seemed great. I like that it had LDAC I wish it had a little weight to it.. add some sand or lead weights to make it stay in place better. ... show more
Reviewed in the United States on July 27, 2025 by Sean McBride

  • Great little unit
Color: B06Pro Grey
This unit works flawlessly. It should be noted that the cables needed to attach to stereo come with this unit. This unit receives my bluetooth from quite a distance of sixty feet and, objects in front of it. Really works quite nicely.
Reviewed in the United States on July 19, 2025 by Amazon Customer

  • Cheap, Easy-peezy
Color: B06Pro Grey
Takes moments to set up, and connection remains, regardless of where the source is in a large home.
Reviewed in the United States on August 4, 2025 by Amazon Customer

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