Troubleshooting of 1Mii B06TX Bluetooth Transmitter

1. How to connect Bluetooth headphones or speakers?

• To avoid pairing interference, it's better to turn off Bluetooth on all phones, PC and TV in the house first.
• Supply power for 1Mii B06TX with a power adapter. Short press the power button to turn on 1Mii B06TX.
• 1Mii B06TX will get into pairing mode automatically. If not, short press the Bluetooth button ⚙️ to get into pairing mode with the round LED indicator flash red and blue light.
• Set Bluetooth headphone to pairing status (Make sure the headphone is not paired with other device automatically).
• B06TX with solid blue light once they connect successfully.
• Plug ONLY ONE audio cable from 1Mii B06TX to the audio OUTPUT of your TV or other audio source device.
• Note: 1Mii B06TX is not a Bluetooth receiver, does NOT support being paired with any phone, tablet, PC or TV by Bluetooth.

2. Why is my device get audio lag with 1Mii B06TX Bluetooth Transmitter?

• To achieve low latency, your receiving device is better also support function of aptX Low Latency. Or, the receiving device might use another codec (e.g. SBC, aptX), resulting in a 70-200ms audio delay which may be noticeable by some users.
• To reach aptX Low Latency feature during use, connect ONLY ONE aptX Low Latency Bluetooth headphone or speaker to 1Mii B06TX.
• If your Bluetooth headphone / speaker supports both aptX Low Latency and aptX HD, make sure you've set B06TX to aptX Low Latency mode (double press the power button to change the working mode, aptX LL mode with blue light and aptX HD mode with green light).

3. Why is there no sound / bad sound when use 1Mii B06TX?

• When use Optical or Coaxial audio cable – Set audio format to PCM, external speaker, optical out or Stereo etc. Dolby not supported. Or, you may get no sound or bad sound.
• Plug more than one audio cable at the same time may cause no sound.
• Plug to wrong TV audio interface may cause no sound, make sure to plug to correct AUDIO OUTPUT of TV.
• Change to another audio cable for a try.
• If you have followed the above steps and still cannot solve the sound problem, reset 1Mii B06TX may fix the sound issue, reset it by pressing Bluetooth button ⚙️ and Bluetooth button ⚙️ for around 5 seconds at the same time, you'll see cyan blue light flash twice, and then it gets to the pairing mode with red and blue light alternatively. Pair it to your Bluetooth headphone/speaker again.

4. Why are the volume buttons on my 1Mii B06TX not working?

• If the volume buttons don't work when you use with optical cable, change the optical cable to AUX 3.5mm or RCA audio cable may address the issue.

Product Specifications