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Can I use the headphone in the Aria 90B set separately with other devices like my smart phone?

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BLUETOOTH CONNECTION GUIDE

Aria 90B – Can I Use the Headphones Separately with My Phone or Other Devices?

Yes! You can connect your Aria 90B headphones directly to a phone, tablet, or other Bluetooth audio device without using the USB dongle.

Before You Start: Unplug the Aria 90B USB dongle from your computer. This prevents the headphones from automatically reconnecting to it.

Step 1 – Turn ON Your Headphones

  1. Locate the power switch on your headphones.
  2. Slide the switch to the middle position to turn the headphones ON.

Step 2 – Put the Headphones in Pairing Mode

  1. Slide the power switch toward the Bluetooth symbol.
  2. Hold it there for 2 seconds.
  3. Release the switch when you hear "Pairing" and the LED flashes RED and BLUE.

Pairing Mode: The flashing RED and BLUE lights mean your headphones are ready to connect to another device.

Step 3 – Connect to Your Phone or Tablet

  1. Open Settings → Bluetooth on your phone or tablet.
  2. Turn Bluetooth ON.
  3. Find and select Avantree AS90 or Avantree Aria 90B from the available devices.
  4. Wait until you hear "Connected" through the headphones.

Connected! You can now listen to music, watch videos, or make calls using your headphones.

How Do I Reconnect to My Phone Later?

When using the headphones without the USB dongle, they may not reconnect automatically.

  1. Turn ON your headphones and your phone's Bluetooth.
  2. Open the Bluetooth device list on your phone.
  3. Tap your Avantree headphones to reconnect.
  4. If needed, briefly slide the headphone switch toward the Bluetooth symbol to trigger reconnection.
How Do I Switch Back to the USB Dongle?
  1. Disconnect the headphones from your phone or tablet.
  2. Turn OFF Bluetooth on your phone or tablet to prevent automatic reconnection.
  3. Plug the Aria 90B USB dongle into your computer.
  4. Turn ON the headphones and wait for them to reconnect to the dongle.

Important: The USB dongle cannot reconnect while the headphones are connected to another Bluetooth device.

Phone Can't Find the Headphones?
  1. Make sure the USB dongle is unplugged.
  2. Check that the headphones are flashing RED and BLUE.
  3. Move the headphones closer to your phone.
  4. Turn Bluetooth OFF and ON again on your phone, then search again.

If the problem continues, try resetting the headphones.

Headphones Factory Reset Guide →

Something Doesn't Look Right?

If your headphones will not connect to your phone or USB dongle, contact Avantree Support for help.

Contact Avantree Support →

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