AB Repeater: Loop mp3 player

**AB Repeater: Precision Loop Player for Serious Language Mastery**

The most effective way to truly improve your listening skills is focused, precise repetition. AB Repeater is not just an audio player—it is a simple yet high-performance utility designed specifically to break down challenging language audio for learners and students.

Whether you are studying for TOEIC, TOEFL, IELTS, or diving into a new language's lecture series, this app allows you to laser-focus on the details by repeating specific sections of audio exactly as you need them.

---

### [Key Mastering Features]

**✅ 1. Precise A-B Loop for Deep Study**
* **Easily set Start (A) and End (B) points** to isolate and repeat difficult sentences, phrases, or dictation sections.
* **Perfect for shadowing, dictation practice, and intensive listening training.**

**✅ 2. Custom Repetition Control**
* **Set the exact number of times** a section must repeat (e.g., play 3 times and stop, or 10 times).
* Customize your study flow to match your learning pace **without endless, frustrating manual looping.**

**✅ 3. Seamless Background Playback**
* Keep your listening practice going **even when the screen is off** or while using other multitasking apps.
* Essential for saving battery life and consistent, focused practice on the go.

---

### [Pro Audio Engine & Compatibility]

**🎧 Powered by Media3 (ExoPlayer)**
Built on Google's latest high-performance Media3 (ExoPlayer) engine, AB Repeater handles virtually **any high-quality audio file** your Android device can play, from daily lecture recordings to high-fidelity audiobooks.

**✅ Universal Format Support**
* **MP3 (.mp3):** Standard music and lecture recordings.
* **AAC (.m4a, .mp4, .aac):** Efficient modern audio formats.
* **FLAC (.flac):** Lossless, studio-quality audio.
* **WAV (.wav):** Uncompressed, original source files.
* **Ogg (.ogg, .oga), Opus (.opus):** Specialized high-efficiency formats.

**✅ Hi-Res Audio Ready**
* **Bitrate (320kbps):** Supports maximum quality for compressed files (MP3 320kbps).
* **Bit Depth (24-bit):** Capable of playing **24-bit Hi-Res Audio** in FLAC and WAV formats, delivering studio-mastering depth and clarity.

---

### [User Experience & Utility]

**✅ Clean Native UI & Album Art**
* Enjoy a smooth, fast, and stable user interface optimized for the latest Android devices.
* Displays clear album art and metadata for a pleasant visual experience while studying.

**✅ Ad-Free & Distraction-Free**
* Focus 100% on your language goals with a clean, advertisement-free learning environment.

Train your ears, conquer complex sentences, and master any language with the professional edge of AB Repeater!