Product Description: 4GB MP3 Player with 1.5" Screen, HiFi Sound, 3D Stereo, and E-Book Reader 3D Stereo Effect: Dive into an immersive HiFi audio experience with our MP3 player, which supports multiple lossless formats. Whether you're at home or on the go, enjoy and share beautiful melodies with friends in rich stereo sound, enhancing every moment with high-quality audio. Multiple Picture Viewing Modes: Elevate your image viewing experience with this versatile music player. It supports automatic picture viewing in repeat, random, and thumbnail modes, catering to various image viewing preferences and making it ideal for photo enthusiasts. Multiple Functions: This digital music player is more than just a music device. It supports music playback, txt electric books, and features automatic bookmark addition and page flipping for a seamless reading experience. Enjoy the luxury of background music playback while you immerse yourself in your favorite novels. Versatile Reading Options: Broaden your horizons with the MP3 music player's reading capabilities. It allows you to delve into biographies and novels, enriching your mind and immersing you in stories from different eras, all from the convenience of your device. Long Battery Life: Designed for endurance, this MP3 player is equipped with a 300mAh lithium polymer battery featuring dual circuits guard for overcharge and overload protection. Enjoy up to 38 hours of continuous playback and 15 days of standby time, ensuring your entertainment is uninterrupted whether at home, outdoors, or traveling. This 4GB MP3 player is the perfect companion for music lovers and avid readers alike, offering a comprehensive multimedia experience in a compact, portable design.