Features:

* Auto mode :
- This will automatically create different sound frequencies which helps you to test the speaker with different sounds.

* Manual Mode :
Manual mode allows you to manually select the exact sound frequency which works the best for a specific speaker. You can adjust volume manually.

* Vibration Mode: In this mode, the device utilizes vibrations to dislodge dust and remove water out of speakers.

* Left/right speaker test :
-> Left/Right speaker test you can test whether both earbuds working individually.
-> You will hear "LEFT" sound from the left speaker/earbud, "RIGHT" sound from the right speaker/earbud, and "BOTH" sound from both speakers/earbuds.

* Bass Sound
-> Frequency wise check sound.

User-Friendly Water Speaker Remover: The app is designed with a user-friendly interface