littleBits i25 MP3 player | Snap Circuits for Kids | Sphero
Audio Formats and File Types
High Quality Hifi Lossless Music Mp3 Player Bluetooth 5.0 Dsd256 Decoding Hi Res Portable Sports Walkman Suitable For Students - Mp3 Players - AliExpress
Amazon.com: MP3 Player, 24 Bit Support 2.4 Inch Full Touch Screen MP3 Player for School (4GB 128GB) : Electronics