1. Introduction
Thank you for choosing the 1Mii B06S Bluetooth 5.3 Audio Receiver. This device allows you to upgrade your traditional audio systems, such as home stereos, powered speakers, or car audio systems, with Bluetooth connectivity. Enjoy high-quality wireless audio streaming from your smartphone, tablet, or other Bluetooth-enabled devices.
The 1Mii B06S features advanced Bluetooth 5.3 technology, supporting aptX HD for high-fidelity sound, aptX Low Latency for synchronized audio, and AAC codecs. Its versatile connectivity options (RCA and 3.5mm AUX) ensure compatibility with a wide range of audio equipment.

Image: The 1Mii B06S receiver connecting smartphones, tablets, laptops, and Echo Dot to home stereos, wired headphones, and car audio systems via Bluetooth 5.3, supporting AUX and RCA inputs.
2. Package Contents
Please check the package for the following items:
- 1Mii B06S Bluetooth 5.3 Audio Receiver
- 5V USB Power Adapter
- 3.5mm AUX to RCA Audio Cable
- USB to 5.5mm Power Cable
- User Manual

Image: A visual representation of the package contents, including the 1Mii B06S receiver, power adapter, audio cables, and user manual.
3. Product Overview
The 1Mii B06S is designed to deliver a seamless and high-quality wireless audio experience. Key features include:
- Bluetooth 5.3 Technology: Ensures stable connection, faster pairing, and wider compatibility.
- High-Fidelity Audio: Supports aptX HD for superior sound quality, aptX Low Latency for minimal audio delay, and AAC codecs.
- Versatile Connectivity: Equipped with RCA and 3.5mm AUX audio output ports for broad compatibility with various audio systems.
- Volume Control: Integrated +/- buttons on the device for convenient volume adjustment.
- Multi-Point Connection: Connect and switch between two Bluetooth devices simultaneously.
- Extended Wireless Range: Offers a wireless range of up to 35 meters (115 feet) outdoors and 17 meters (55 feet) indoors (line of sight).
- Automatic Reconnection: Automatically reconnects to the last paired device upon power-on.

Image: The 1Mii B06S receiver connected to a home stereo system, illustrating its ability to upgrade wired speakers to Bluetooth speakers with Qualcomm aptX HD for high-quality audio and aptX Low Latency for minimal delay.

Image: The 1Mii B06S receiver in a living room setting, highlighting its wide wireless signal transmission range (30-100 FT) and Bluetooth 5.3 capabilities with aptX HD and Low Latency support.
4. Setup
Follow these steps to set up your 1Mii B06S Audio Receiver:
- Connect Power: Plug the USB-5.5mm power cable into the DC5V port on the back of the B06S. Connect the other end of the USB cable to the provided 5V USB Power Adapter, and then plug the adapter into a power outlet. The device will automatically power on and enter pairing mode.
- Connect Audio:
- For RCA Input: Use the provided 3.5mm AUX to RCA Audio Cable. Connect the RCA (red and white) ends to your stereo system's audio input ports and the 3.5mm end to the 'Audio Out' port on the B06S.
- For 3.5mm AUX Input: Use a 3.5mm audio cable (not included) to connect your stereo system's 3.5mm AUX input to the 'Audio Out' port on the B06S.
- Pair with Your Device:
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for new devices and select "B06S" from the list.
- Once paired, the LED indicator on the B06S will show a solid blue light, and you can start streaming audio.

Image: A step-by-step guide showing how to insert power and audio cables, access Bluetooth settings on a phone to pair with 'B06S', and finally enjoy wireless music through connected speakers.
5. Operating Instructions
5.1. Volume Control
You can adjust the audio volume directly on the 1Mii B06S receiver using the '+' and '-' buttons located on the top panel. You can also control the volume from your connected Bluetooth device.
5.2. Multi-Point Connection
The 1Mii B06S supports connecting two Bluetooth devices simultaneously. This allows you to switch between audio sources without needing to disconnect and reconnect.
- Pair the first device (e.g., your smartphone) with the B06S as described in the Setup section.
- After the first device is connected, enable Bluetooth on your second device (e.g., your tablet) and connect to "B06S".
- To switch audio playback, simply pause the music on the currently playing device and then start playing music on the other connected device. The B06S will automatically switch the audio source.

Image: The 1Mii B06S receiver connected to a speaker, simultaneously receiving audio signals from both a smartphone and a tablet, demonstrating its multi-point connection capability.
5.3. Automatic Reconnection
Once paired, the 1Mii B06S will automatically attempt to reconnect to the last paired device when it is powered on and the device is within range. Ensure Bluetooth is enabled on your device for automatic reconnection to occur.

Image: A close-up of the 1Mii B06S receiver showing its volume control buttons and audio output ports (3.5mm AUX, RCA) and DC 5V power input.
6. Maintenance
To ensure the longevity and optimal performance of your 1Mii B06S Audio Receiver, please follow these maintenance guidelines:
- Keep Dry: Avoid exposing the device to water, moisture, or high humidity.
- Clean Gently: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or abrasive chemicals.
- Avoid Extreme Temperatures: Do not expose the device to very high or very low temperatures.
- Handle with Care: Avoid dropping or subjecting the device to strong impacts.
- Store Properly: When not in use for extended periods, store the device in a cool, dry place.
7. Troubleshooting
If you encounter any issues with your 1Mii B06S, please refer to the following common solutions:
- No Sound:
- Ensure all audio cables are securely connected to both the B06S and your audio system.
- Check the volume levels on both the B06S and your connected Bluetooth device, as well as your audio system.
- Verify that your audio system is set to the correct input source (e.g., AUX, RCA).
- Cannot Pair with Device:
- Ensure the B06S is powered on and in pairing mode (LED flashing).
- Disable and re-enable Bluetooth on your source device.
- Try clearing previous Bluetooth pairings on your source device and then search again.
- Restart both the B06S and your source device.
- Poor Audio Quality or Disconnections:
- Ensure your source device is within the effective range of the B06S (up to 17m/55ft indoors, 35m/115ft outdoors).
- Minimize obstructions between the B06S and your source device (e.g., walls, large furniture).
- Avoid placing the B06S near other wireless devices that might cause interference (e.g., Wi-Fi routers, microwave ovens).
- If using aptX HD/LL, ensure your source device also supports these codecs for optimal performance.
8. Specifications
| Brand | 1Mii |
| Model | B06S |
| Connectivity Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Audio Codecs Supported | aptX HD, aptX Low Latency, AAC, SBC |
| Audio Output Mode | Stereo |
| Connector Type | 3.5mm Jack, RCA |
| Wireless Range (Outdoor) | Up to 35 meters (115 feet) |
| Wireless Range (Indoor) | Up to 17 meters (55 feet) |
| Compatible Devices | Amazon Alexa, Speakers, Smartphones, PCs |
| Control Method | Push Button, App (for some features) |
| Product Dimensions (D x W x H) | 9.5 x 9.5 x 2.6 cm |
| Color | B06S (Black) |
| Origin | China |
9. Warranty and Support
9.1. Warranty Information
The 1Mii B06S Bluetooth 5.3 Audio Receiver comes with a 1-year quality warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.
9.2. Customer Support
If you have any questions, require technical assistance, or need to make a warranty claim, please contact the seller or manufacturer directly through their official support channels. Refer to the product packaging or the official 1Mii website for the most up-to-date contact information.







