Product Description: MP3 Player with Bluetooth 5.4, HiFi Speaker, and Voice Recorder Discover the ultimate portable music experience with our MP3 Player featuring Bluetooth 5.4 technology, HiFi sound quality, and a sleek, compact design. Perfect for music lovers on the go, this device offers a range of features to enhance your listening experience. Store Over 10,000 Songs: Expand your music library with support for up to a 128GB memory card (not included). Compatible with various music formats such as MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, and OGG, this player allows you to create your own personalized music space. The built-in 500mAh battery charges in just 2 hours and provides up to 48 hours of playback time. HiFi Lossless Sound Quality: Enjoy superior sound with quality speakers and a powerful sound decoding chip that delivers original HiFi sound quality. The 3.5mm headphone jack lets you listen privately with your own headphones (not included), creating a surround sound experience. The built-in voice recorder also captures audio with lossless sound quality, ensuring clear reproduction of human voice. Bluetooth Connection: Free yourself from the hassle of wires with Bluetooth 5.4 connectivity. Experience stable transmission and interference prevention, allowing you to enjoy uninterrupted music. Please note that the Bluetooth function supports connections with Bluetooth headphones and speakers only. Multi-Functional: More than just a music player, this device includes practical features such as a calendar, stopwatch, alarm clock, FM radio, picture viewer, and e-book reader. It makes an ideal gift for children, family, or friends, offering entertainment and functionality in one compact package. Small Design: Measuring 3.6 inches (92mm) long, 1.57 inches (39.8mm) wide, and 0.31 inches (8mm) thick, with a 2.01-inch screen, this MP3 player is lightweight at just 26g. Its portable and stylish design makes it perfect for exercising, running, jogging, traveling, and hiking, providing a hassle-free music experience wherever you go. Enhance your music journey with this versatile and stylish MP3 player, designed to meet all your audio needs while on the move.