NAXA Electronics Portable MP3/CD Player with Text Display, AM/FM Stereo, USB/SD/MMC Inputs Top-loading Cd/mp3 Player with text display Am/fm Stereo Radio Programmable Memory Sd(tm) Card/multimedia card Slot Id3 Text Function Please refer the User Manual before use. Top Loading MP3/CD Player Built in USB Input/Built-in SD/MMC Card Slot AM/FM Stereo Radio Text Display Function 2 Way Power: DC Battery Power & AC Adaptor UL/ETL Approved