AM/FM-MPX PLL Tuning - ID3 Tag - Dimensions: 7"(w) x 4.25"(D) x 1.97"(H).USB Slot & SD Card Port for MP3/WMA Music Files Playback - LCD Digital Display.Volume, Balance, Balance, Bass, Treble & Fader Control - AM Frequency Ranges: 530-1710 KHz.30 Station Memory: 18FM/12AM - FM Frequency Range: 87.5-107.9 MHz.ISO Connector - 4 x 60 Watts Maximum Power Output Take Your Marine Audio To The Next Level and check out this fully featured Marine Stereo Head unit Receiver from Pyle! It's equipped with a dual-band radio (AM/FM), SD/USB card slots for digital music, plus a 3.5mm aux-in jack to listen to your iPod/mp3 player. This head unit is rated at 4 x 60 watts, so each speaker has plenty of independent power. And it comes with everything you've come to expect from a modern head unit, including loudness/EQ settings, 30 radio station memory, ISO connector, ID3 tag compatibility and more! The LCD screen is backlit in a cool, blue and shows relevant track info. Get more entertainment with this Marine Stereo Head unit!