AM/FM-MPX PLL Tuning Radio - 2 Channel RCA Line Out - Blue Illumination.LCD Display - USB Interface (Decode MP3 WMA) - Clock Function.Volume/Bass/Treble/Balance/Fader Control - SD/MMC Slot - 2 Pairs of 6.5" Speakers System.30 Station Memory - Aux Input - Weather Band Function.Power Output 4 x 50 Watts - Remote Control Marine COating This white Pyle headunit with speakers is perfect for marine applications – the headunit has a special marine coating for water resistance. Blast your tunes out at sea or by the dock with this powerful unit. It tunes AM/FM/weatherband and plays MP3s from a USB stick or SD card. The blue illuminated LCD display shows the time, what station you’re listening to, and relevant track information. Get total control of your sound with the built in volume, bass, treble, balance, and fader controls. With 50 watts each on four channels, this headunit is booming with power. It’s equipped with a 30 station memory for your favorite stations, 2 channel RCA line out, and a wireless remote control. Best of all, you can plug in your iPod or MP3 player to listen to your favorite digital music, thanks to the AUX input jack conveniently located on the front. It also comes with a pair of white 6.5” full-range speakers for quality sound.