Naxa Portable MP3/CD AM/FM Stereo Radio Cassette Player/Recorder with Subwoofer and USB Input by Naxa Top Loading MP3/CD Player AM/FM Stereo Radio Built-in USB Input Large Powerful Sub-woofe Programmable Memory Program, Skip, Pause Repeat Functions Auto-stop Cassette Mechanism Aux-in Jack Telescopic Antenna 2 Way Power: DC Battery Power AC Power