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
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Availability:
Only 5 left in stock, order soon!
Arrives
Friday, Mar 20
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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 5.3 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)
Package Dimensions: 7.8 x 5.24 x 1.46 inches
Item Weight: 9.5 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:
Friday, Mar 20
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on May 31, 2020 by Honest John
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?
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Reviewed in the United States on September 6, 2025 by Jim Capps
Color: B06Pro Black
The device works perfectly as described. I'm able to send music from my desktop computer to play at CD quality on my stereo music through it's speakers. Please keep in mind music quality despends on the quality of it from the original source.
Reviewed in the United States on January 21, 2026 by Bruce
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
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.
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Reviewed in the United States on June 23, 2025 by Stubb Stubb
Color: B06Pro+ Black
Very easy to set up. I use mine with my iPhone and it works seemlessly,
Reviewed in the United States on January 28, 2026 by Nick K.
Color: B06Ultra Black
Superb sound quality. Love the 3D sound virtualization setting. Flawless connection and great distance too. I was able to still stay connected moving about 80 feet from my home to the garage with multiple walls in between. Optical is the way to go y'all. Best and fast way to transfer audio information. I have this Bluetooth receiver hooked up to the old school 5.1 Logitech Z-5500 (500watt RMS 1000watt max!) and my house shakes with crystal clear lows mids and highs. If you have some nice old school speakers or amps that do not have Bluetooth capabilities then this receiver is for you.
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Reviewed in the United States on November 25, 2025 by Anh D.