Emerson iTone iP550 Portable Stereo System for iPods (Silver) Portable, boombox-like sound system designed for "dockable" iPods Built-in iPod docking station; digital AM/FM tuner with 20 presets Pair of wide-ranging 2.5-inch speakers; digital bass boost system Auxiliary input connects to older iPods, MP3 players, and more Measures 11.8 x 5.5 x 6.5 inches (W x H x D); 90-day warranty