Bluetooth 5.0 MP3 player for private wireless listening - Connects to Bluetooth headphones or speakers for a stable, low-interference wireless listening experience. Note: cannot connect to car Bluetooth. Store over 10,000 songs - Built-in 64 GB memory, with support for up to 256 GB memory card expansion. - Compatible with MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, OGG formats. - Includes three playlists to help you create your own music space. - 450 mAh battery, quick 2-hour charge, up to 30 hours of playback on a single charge. HiFi lossless sound quality - HiFi-grade sound with high-quality built-in speakers and powerful audio decoding chips to reproduce music with original fidelity. - 3.5 mm wired earphones available for private listening whenever preferred. - Recording function enables clear voice reproduction. Multi-functional MP3 player - Beyond music: recording, calendar, stopwatch, alarm clock, FM radio, pictures, e-books, and more. - A practical all-in-one device for daily use, study, travel, or gifts. What’s included - MP3 player - 3.5 mm earphones - Type-C charging cable - User manual Use scenarios - Daily commuting or travel: enjoy wireless music without tangled wires, thanks to Bluetooth 5.0. - Gym or workouts: stable Bluetooth connection and long battery life support extended listening sessions. - Home or study: private wired listening with the 3.5 mm output and access to recordings, calendar, alarm, and e-books.