Key Features:

• CD receiver with AM/FM tuner
• built-in MOSFET amplifier (22 watts RMS/50 peak x 4 channels)
• compatible with USB flash drives loaded with MP3, WMA, WAV, and FLAC music files
• plays CDs, CD-Rs, and CD-RW discs including discs loaded with MP3 and WMA music files
• detachable face with 12-digit LCD display with red button illumination
• remote control

Smartphone Features:

• built-in control and charging of select Android devices (Android version 4.1 and higher) using the USB connection
• built-in iPod, iPhone, and iPad control and charging capability (see Details for compatibility info)
• Pandora and iHeartRadio Internet radio control with iPhone

Audio Features:

• 3-band parametric equalizer with 12 EQ presets
• 3-position loudness control
• subwoofer low-pass filter and level control
• Digital Track Expander improves the sound of heavily compressed music files

Expandability:

• inputs: front-panel auxiliary input and USB port with sliding cover
• outputs: 4-channel preamp outputs (2.5-volt front, rear/sub)