1Mii B06HD+
1Mii B06HD+ Hi-Res Bluetooth 5.1 Music Receiver User Manual
Model: B06HD+
Introduction
The 1Mii B06HD+ is a high-fidelity Bluetooth 5.1 music receiver designed to bring wireless audio streaming capabilities to your existing home stereo systems, AV receivers, or amplifiers. Equipped with LDAC, aptX HD, and aptX Low Latency codecs, along with an audiophile-grade ES9018K2M DAC chip, it delivers uncompromised high-resolution sound quality. Its intuitive OLED display provides real-time information, and the device offers versatile connectivity options including optical, coaxial, and RCA outputs. Enjoy extended range and long playtime with its built-in battery, making it a versatile addition to any audio setup.
What's in the Box

Image: All items included in the product packaging.
- 1Mii B06HD+ Bluetooth receiver
- 2.4ft AUX 3.5mm-RCA Cable
- 3.05ft RCA-RCA Cable
- 3.18ft Optical Cable
- 3.12ft Power Cable
Video: An unboxing demonstration of the 1Mii B06HD+ Hi-Fi Bluetooth Receiver, showing all included components and initial presentation.
Product Overview
Front Panel and Controls

Image: The front of the 1Mii B06HD+ unit, highlighting the central OLED display and the control buttons below it.
- OLED Display: Shows song name, sampling rates, battery level, Bluetooth codec (LDAC, aptX HD, etc.), and volume.
- Bluetooth Button: Used for pairing with new devices.
- Volume - / Previous Track Button: Decreases volume or skips to the previous track.
- Volume + / Next Track Button: Increases volume or skips to the next track.
- Power ON/OFF Button: Turns the device on or off.
Rear Panel and Connections

Image: The back panel of the 1Mii B06HD+ with clearly labeled audio output ports and power input.
- Optical TOSLINK Output: For digital audio connection to compatible audio systems.
- SPDIF Coaxial Output: For digital audio connection to compatible audio systems.
- L/R RCA Outputs: For analog audio connection to stereo receivers or amplifiers.
- DC 5V Input: Power input port for charging and continuous operation.
Setup
Setting up your 1Mii B06HD+ is a straightforward process. Follow these steps to connect and begin streaming audio.

Image: A visual guide illustrating the simple plug, pair, and play steps for device setup.
- Connect to Power: Plug the provided power cable into the DC 5V input on the B06HD+ and connect the other end to a USB power source (e.g., wall adapter, computer USB port).
- Connect to Audio System: Choose your preferred audio output method (Optical, Coaxial, or RCA) and connect the corresponding cable from the B06HD+ to your home stereo system or AV receiver.
- Power On: Press and hold the Power ON/OFF button on the B06HD+ until the OLED display lights up.
- Enter Pairing Mode: The device will automatically enter pairing mode upon first power-on. If not, press and hold the Bluetooth button for 2 seconds until the Bluetooth icon on the OLED display flashes.
- Pair with Your Device: On your smartphone, tablet, or computer, enable Bluetooth and search for "B06HD+" in the list of available devices. Select it to pair. Once connected, the Bluetooth icon on the B06HD+ display will become solid.
Video: A step-by-step guide on how to set up the 1Mii B06HD+ Hi-Res LDAC Bluetooth Receiver, demonstrating physical connections and Bluetooth pairing.
Operating Instructions
Audio Streaming
Once paired, you can stream audio from your Bluetooth-enabled device to your home stereo system. The B06HD+ supports high-resolution audio codecs like LDAC and aptX HD for superior sound quality.

Image: The 1Mii B06HD+ facilitating simultaneous connection of two Bluetooth devices to multiple audio output systems.
Video: A demonstration of the 1Mii B06HD+ Bluetooth Receiver in use with a home stereo system, showcasing its audio streaming capabilities.
Volume and Track Control
Use the Volume + and Volume - buttons on the B06HD+ to adjust the playback volume. A short press will change the volume, while a long press will skip to the next or previous track. The OLED display will show the current volume level and track information.

Image: A detailed view of the OLED screen on the 1Mii B06HD+, displaying current song, volume, and active audio codec.
Extended Range
The B06HD+ offers an extended Bluetooth range of up to 50ft indoors and 80ft outdoors (without obstacles), allowing you to control your music from a greater distance.

Image: A family enjoying music in a spacious living room, demonstrating the long-range capability of the 1Mii B06HD+.
Video: A short video highlighting the LDAC HiFi Bluetooth capabilities of the 1Mii B06HD+ Receiver, emphasizing high-quality audio.
Maintenance
To ensure the longevity and optimal performance of your 1Mii B06HD+ Bluetooth receiver, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the device. Avoid using liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the device with care. Avoid dropping it or subjecting it to strong impacts.
- Battery Care: For optimal battery life, avoid fully discharging the device frequently. Charge it regularly, especially if it will be stored for an extended period.
Troubleshooting
If you encounter any issues with your 1Mii B06HD+, please refer to the following common problems and their solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No audio output |
|
| Cannot pair with device |
|
| Poor audio quality / Distortion |
|
| Device not charging |
|
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 0.71 x 2.91 x 3.11 inches |
| Item Weight | 9.1 ounces |
| Item model number | B06HD+ |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Date First Available | March 4, 2022 |
| Manufacturer | 1Mii |
| Country of Origin | China |
| Brand | 1Mii |
| Connectivity Technology | Bluetooth |
| Controller Type | Android |
| Special Feature | Volume Control, OLED Display |
| Compatible Devices | Tablet, Smartphone |
| Connector Type | Optical, Coaxial |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 |
| Color | Black |
Warranty & Support
For detailed warranty information and product support, please refer to the official 1Mii website or the user manual PDF provided with your product.
You can also download the full user manual in PDF format here: 1Mii B06HD+ User Manual (PDF)
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