Quality Sound and Large Storage Equipped with a builtin 16GB memory plus an additional 64GB TF card for a total of 80GB capacity. Stores up to approximately 15,000 MP3 files or 1,500 FLAC tracks, giving you a vast music library wherever you go. Supports multiple audio formats including FLAC, MP3, WMA, WAV, AAC, and OGG, with playback up to 48kHz for clear, detailed sound. Compact yet powerful design allows you to enjoy your favorite music anywhere, for travel, commuting, or daily use. Wireless and Wired Listening Options Bluetooth connectivity enables seamless pairing with wireless headphones for a cable experience. Builtin HD speaker for convenient shared listening without headphones. 3.5mm audio jack ensures compatibility with all standard wired headphones and speakers, giving you flexibility in how you listen. Durable, Stylish, and Easy to Use Crafted with a sturdy alloy casing for longlasting durability and a feel. Intuitive touchbutton interface for easy navigation and quick access to functions. 1.8inch color display offers clear, bright visuals for menus, track information, and media viewing. Designed for active lifestyles such as running, gym workouts, and outdoor activities. MultiFunctional Entertainment Device More than just a music player: features FM radio for onthego news and entertainment. Voice recording feature ideal for capturing lectures, meetings, or notes. Video playback supports AVI and AMV formats at 128x160 resolution for portable viewing. Ebook reader function supports TXT files for reading anywhere. Portable and Lightweight Compact size and lightweight alloy metal body (only 1.76 oz) fits easily in pockets, bags, or gym gear. Easy to carry for travel, outdoor sports, or daily commuting without adding bulk. Practical Use Scenarios 1. for runners and fitness enthusiasts: Carry thousands of songs without relying on your phone and stay motivated during workouts. 2. Ideal for students and professionals: Record lectures, meetings, or reminders while keeping your music library at hand. 3. for travel: Enjoy your favorite playlists, read ebooks, and watch videos on a device that fits in your palm.