How to Enter Bluetooth Pairing Mode

Make sure that the NB05 is turned on. From there, hold the play/pause button for about 5 seconds until the LED indicator alternates between flashing RED & BLUE.

Note: If you are turning on the NB05 for the first time, the headphones will automatically go into pairing mode (the LED will flash RED & BLUE.)

In the Bluetooth settings, locate "Avantree NB05" If the speaker is in pairing mode, it should say "Ready to pair" underneath "Avantree NB05." Click "Pair" to connect the headphones.

Once connected, you'll hear a voice prompt that says"connected". The LED indicator on the NB05 will turn solid BLUE or it will flash BLUE intermittently, depending on which Bluetooth codec is in use. On your device, there may be a pop-up indicating that you are connected. Otherwise, you can check the Bluetooth settings and "Avantree NB05" should appear as connected.

Note 1: The NB05 does not have a screen/window to show you what it's paired with. You can see the paired devices in your phone or other devices that are connected.

Note 2: Starting from model 23B1, we made changes to reduce the number of prompts in this product. The Avantree NB05 headset retains only the prompts related to battery level and the maximum/minimum volume.