Pyle PLMR101 AM/FM Radio Package provides an economical way to bring your MP3 and WMA formatted music onto your boat. This AM/FM PLL tuning radio is designed with a USB interface for decoding MP3 and WMA files. The Pyle PLMR101 also has an aux input and SD/MMC slot. 30-station memory. LCD display. Encoder volume, bass, treble, balance, and fader control. 2-channel RCA line out. 4 x 50 watt output. Measures 7"W x 1.9"H x 6.3"D. Pyle PLMR101 AM/FM Radio Package includes remote control, water-resistant radio shield, and two 6.5" high quality dual cone speakers. These speakers feature a poly carbon cone, 1/2" neodymium dome tweeter, 1" high temperature voice coil, and 120 watts peak power. The USB flash thumb drive allows you to transfer your music from your PC to your boat. This Pyle PLMR101 receiver does not have a CD player.