Crescendo Me - Create Your Hearing Profile

Use the Avantree app to run a quick hearing test and automatically create your personalized sound profile.

Quick Check

1. Download the Avantree App
Available on Google Play and the Apple App Store.

2. Connect the Avantree Crescendo Me
Turn on Bluetooth on your device.
Switch the headphone button to Bluetooth mode. The LED will blink red and blue (pairing mode).
If it doesn’t, press and hold the ⏯ button for 3 seconds to enter pairing mode.
Select Avantree Crescendo Me from the list of available devices.

3. Add the Device in the Avantree App
Open the Avantree App. You’ll see a prompt:
“Activated Bluetooth device found, tap to add.”
Tap Confirm, select Avantree Crescendo Me from the device list, then tap Connect.

4. Create Your Custom Hearing Profile
Once the Avantree Crescendo Me is detected and connected in the Avantree App, tap it, then select Custom Hearing.
A short test (about 3 minutes) will guide you through the process and generate your personalized hearing profile.

Most common issue

• The app can’t detect your headphones properly, so the Custom Hearing option doesn’t appear.
• The wrong app is installed. Make sure install the Avantree App (with black background)

💡 Tip:

You can tap Registration to create an account. This will save and sync your data, so you can access it if you log in from another device. 
Want to fine-tune your sound? See this guide.