Versatile media support: Enjoy a wide range of audio and video formats including APE, MP3, FLAC, WMA, WAV, AAC, and AVI, plus FM radio, ebook reading (TXT), and image browsing (JPG/JPEG/BMP) for comprehensive entertainment options. Efficient charging and recording: Fastcharging technology offers up to 7 hours of lossless music playback, together with a noisecanceling recorder designed to capture clear audio in any setting. Advanced connectivity and storage: BT 5.0 enables reliable wireless connections to audio devices; internal storage supports 120010,000 songs; expandable storage up to 128GB with a TF card for additional content. audio quality: fidelity recording provides crystalclear voice reproduction and immersive sound, ideal for reliving live concert experiences with exceptional audio clarity. Practical use scenarios: 1) Daily commute or travel: Enjoy up to 7 hours of lossless music playback on a single charge, with access to FM radio, TXT ebooks, and image viewing on the go. 2) Meetings, lectures, and onsite recording: Use the noisecanceling recorder to capture clear audio even in noisy environments. 3) Home, gym, or outdoor listening and viewing: Store a large music library (internal storage for 120010,000 songs) and expand to 128GB with a TF card; pair via BT 5.0 to wireless headphones or speakers, while reading TXT files and viewing JPG/JPEG/BMP images.