Quartet-Extra User Manual – Avantree Support

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Quartet-Extra User Manual

New to your Quartet-Extra headphones? Open the user manual below to learn how to connect and use them.

USER MANUAL

Quartet-Extra

Wireless Headphones

You can read the manual online or save a copy to your device.

What will the manual help me do?

Find instructions for setting up and using your Quartet-Extra headphones.

SETUP

Get Started

Learn how to prepare your headphones for first-time use.

CONNECT

Connect Your Headphones

Follow the connection instructions for your Quartet system.

CONTROL

Use the Controls

Learn how to operate your headphones and adjust the volume.

Already set it up but something isn't working?

Visit the Quartet Support Guides for help with connecting headphones, charging, buttons, and other common issues.

Still Having Trouble?

If you still need help, tell us what issue you are experiencing. Avantree Support will be happy to assist you.