Sony CFD-ZW755 Portable CD / Cassette / Radio Boombox with Detachable Speakers CD boombox with dual-deck stereo cassette and drift-free, digital-synthesized AM/FM tuner Synchronized CD/cassette dubbing 4-preset electronic equalizer (rock/pop/live/vocal), Mega Bass low-end enhancement Remote Commander remote control (CD/tuner/volume/power/function) Clock/sleep timer, Loop/Flash sound effects