- The application offers easy to difficult listening lessons on many different topics, helping people easily choose and practice listening anywhere, anytime effectively.
- All exercises have answer key with the Tapescript section to help learners easily check the results of their assignments.

* Basic:
- suitable for beginners to learn Listening skills. Familiar topics below the book will help you get used to hearing and understanding the friendly announcements in life.
- You will have a simple start with Listening lessons, listening speed, and the reader's voice. Thereby you can mimic the reader's pronunciation to further improve the Speaking skills.

* Developing:
- suitable for those who have English foundation and basic Listening skills.
- to help you develop skills in listening to longer, more complex sentences and passages.

* Expaning:
- suitable for those with high English proficiency.