Product Description: Experience the ultimate in portable entertainment with our Ultra Slim MP3 MP4 Player, designed to enhance your study, entertainment, and fitness routines with its sleek design and powerful features. 1.8 Inch Color Screen: Enjoy a vibrant and detailed visual experience with the ultra-slim 1.8-inch color screen. The simple and clear interface makes it easy to watch videos, browse pictures, and read electronic books, providing a rich multimedia experience wherever you go. Easy to Operate: Designed for user-friendly operation, this player features independent volume control for a personalized listening experience. It doubles as a memory card reader and file storage device. With the built-in high-speed Mini USB 2.0 cable, transferring music files or folders is as simple as drag and drop when connected to your computer. The player supports MP3 music playback, voice recording, electronic books in TXT format, photo viewing, and AMV format videos, offering versatile functionality. HiFi Lossless Sound Quality: Immerse yourself in high-fidelity audio with powerful box speakers that deliver an exceptional sound experience. The player is compatible with a wide range of audio formats, including MP3, WMA, APE, FLAC, WAV, and OGG, ensuring seamless playback of your favorite tracks with crystal-clear quality. Large Memory: Equipped with a built-in 16GB small memory card, this player is expandable up to 128GB (memory card not included), allowing you to store over 10,000 songs and books. This ample storage capacity ensures you have all your favorite media at your fingertips. Long Battery Life, Portable and Lightweight: Enjoy up to 10 hours of lossless music playback on a single charge, with a full recharge taking just 1-2 hours. Its stylish and exquisite appearance makes it the perfect companion for entertainment, study, outdoor activities, and gym fitness sessions. Elevate your multimedia experience with our Ultra Slim MP3 MP4 Player, a perfect blend of style, functionality, and portability.