Search  for anything...
1Mii

1Mii B06Ultra Bluetooth 5.3 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
Checking for the best price...
$47.99 Why this price?
Memorial Day Sale · 20% off was $59.99

Buy Now, Pay Later

As low as $8.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, May 25
Order within 10 hours and 16 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

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 5.3 with aptX HD&LLThe B06Ultra Bluetooth receiver for home stereo features Qualcomm Bluetooth 5.3 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 3.5mm, coaxial or optical cable, then pair the Bluetooth receiver with the Bluetooth audio devices such as smartphones or tablets. 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 from 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.

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


Brand: 1Mii


Connectivity Technology: Bluetooth


Power Source: Corded Electric


Material: Acrylonitrile Butadiene Styrene (ABS)


Additional Features: 3D Surround, Audiophile-grade Hi-Fi DAC Chip, LDAC Hi-Res Wireless Audio, Volume Control, aptX HD & aptX LL


Enclosure Material: Acrylonitrile Butadiene Styrene (ABS)


Color: B06Ultra Black


Supported Media Type: bluetooth


Display Type: LCD


AntennaDescription: Dual antennas for long range


Includes Remote: No


Installation Type: wireless


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


Supported Standards: LDAC, aptX HD, aptX Low Latency


Supported Application: Spotify, YouTube, Apple Music, etc.


Compatibility Options: Home Stereo, Stereo Receiver, Powered Speaker, Amplifier, Old Stereo, Wired Speaker, Smatphone, Tablet, Laptop


Hardware Interface: Bluetooth


Connector Type Used on Cable: 3.5mm Jack, 3.5mm to RCA, Coaxial, Optical


Human Interface Input: Buttons


Control Type: Volume Control


Control Method: Touch, Voice


Battery Type: Lithium


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Bluetooth support?: Yes


Power Source: Corded Electric


Rechargeable Battery Included: No


Voltage: 5 Volts


Brand: 1Mii


Model Name: B06Pro+


Manufacturer: 1mii


Built-In Media: 1*1Mii B06Ultra Bluetooth Receiver, 1*3.5mm Male to Male Cable, 1*3.5mm Male to RCA Male Cable, 1*Optical Cable, 1*Power Cable+ Power Adapter+1*User Manual


Warranty Description: 1


Audio Output Type: Speaker


Audio Input: Bluetooth


Audio Output Mode: Stereo


Number of Channels: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 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
    • Great performance and value, especially when coupons or sale pricing are available.
Color: B06Pro+ Black
I have both the B06+ and the B06 Pro+. The former I've had for years and use in my car. It makes a sublte tone when my phone connects to it in my car, and occasionally it gets pulled out to use as a festival camp site speaker connection point because it probably has 100 reliable feet of open space range, in practice. It doesn't scream words at you every time something happens, it just works. I bought another B06+ for my parents to use because it was so simple to use. I needed another for another space I'm setting up, and figured I'd opt for the higher tier one this time, since there was a coupon available that made it seem competitive with just the B06+ model (which also had a coupon and I could have just spent less money overall, but here we are). It's essentially just the same thing with a screen, some buttons, and some antennas. I haven't really done any range testing, but as long as it's not less range than the internally antenna'd B06+, I'm sure its great. Only issue I'm running into is that while it connects beautifully to my macbook pro, the only way for me to convince my computer to disconnect from the B06 Pro+ is to physically get up and hold the power button on the receiver until it powers down completely. I'm not taking any stars off because it's done its job really well, all of them that I've interacted with have been great. It's worth half of the price just because it doesn't try to talk to you, just gives you calm subtle and fairly quiet beeps and blips. There's nothing worse than turning your car on with speakers still on full blast from last night and getting "BLUETOOTH CONNECTED" sent through your earbuds at 110db. This product probably didn't need my review, but what are ya gonna do? ... show more
Reviewed in the United States on September 6, 2025 by Jim Capps
    • Adapter works great and has good range👍
Color: B06Pro Black
Bought this to replace one with limited range. This one works great!
Reviewed in the United States on April 1, 2026 by Anonymous
    • Works well. Lots of connections .Pairs easily.
Color: B06Ultra Black
this unit performed well throughout the house without any loss of signal. lots of connection choices. paired easily with my iphone. i have this connected to an older sony receiver that does not have bluetooth capability but i want to use this receiver because of powerful output to all speakers. it was state of the art in 1990. newer receivers off more connections but lack somewhat in output. i also use one of the receiver built in a/c outlets to power the b06 ultra. when the receiver shut off the b06 shuts off and when turned on it pairs back up to the last connected device. my only reason for not 5 stars is on previous b06 models if you were listening in the 3d mode it came back on to 3d when powered on. this unit requires you to press the 3d button on every power on if thats what you prefer. ... show more
Reviewed in the United States on November 7, 2025 by Amazon Customer
    • A great Bluetooth solution for an older receiver.
Color: B06Ultra Black
I have an "older" high end receiver with outdated Bluetooth that does not recognize LDAC. I wanted to resolve that and this did the trick. Easy setup, quick pairing, comes with all the audio cables you would need. Sound quality seems to be very good!
Reviewed in the United States on February 28, 2026 by Calydog
    • Great Bluetooth Receiver
Color: B06Pro Black
It is just plug and play. Easily connects to my stereo receiver using an optic cable. Used this on my early model Denon Stereo Receiver and played songs through my Amazon iPhone App. Sound is very good.
Reviewed in the United States on February 20, 2026 by John Keefe

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...