MP3 player with Bluetooth and builtin speakers has multiple practical features with a compact design, making it suit for sports, classrooms, meetings, and various other occasions. It provides excellent audioperformance and meets your daily entertainment and work needs. Whether used as an MP3 player, an MP3 player with Bluetooth, or a music player with Bluetooth, it is your idealmusic companion. [Muilt Mp3 Player] Music, video, radio, pictures, ebooks, recording, speakers, and Bluetooth functions are all included. Convenient tool features such as alarm, timed shutdown, calendar, stopwatch, folders, themes, and wallpapers. [Bluetooth Mp3 Player] Mp3 Player built in Bluetooth, it supports wireless connections with a range of about 15 meters. Can pair it with Bluetooth headphones or Bluetooth speakers. [Format Support] Audio Formats: MP3, WMA, APE, FLAC, WAV, M4A, etc.,. Image Formats: Supports JPEG and BMP formats for browsing, with a slideshow feature. EBook Formats: Supports TXT file format Recording Formats: WAV, MP3 formats. Video Formats: Supports AVI. [ Long Battery Life] This player can last approximately 25 hours in audioplayback mode (with the screen off, power saving, volume at 50%, MP3 format at 128Kbps, and 32Ohm headphones). Video playback can last up to 3.5 hours. [Touch Screen Mp3 Player] Equipped with a 2.4inch full touch screen, the interface is clear, and operation is simple and intuitive. It supports multiple display modes (flat switch, halfmoon list, waterfall flow) to enhance the user experience, with four background colors available to easily adjust the personalized interface. It supports up to 128GB expansion. This MP3 player not only offers a variety of entertainment features but also includes efficient tools, Bluetooth wireless technology, and long battery life, making it an essential companion in daily life. If you are looking for a kids' MP3 player with Bluetooth, it will also meet your needs.