General Features: CD receiver with AM/FM tuner plays media loaded with MP3, AAC, WMA, WAV, and FLAC music files (See Details tab for model compatibility) detachable face with 13-digit LCD display and variable-color illumination Smartphone Features: built-in Bluetooth for hands-free calling and audio streaming with dual phone connection Android AOA 2.0: control and charging of select Android devices through USB connection iPod, iPhone, and iPad control through USB (See Details tab for model compatibility) Pandora, Spotify, and iHeartRadio Internet radio control with iPhone and Android Music Mix feature allows music streaming playback and control from up to five paired smartphones control the stereo using Kenwood?s free Remote app Audio Features: 13-band graphic equalizer with digital time alignment high-pass filter; low-pass filter, phase, and level controls Sound Reconstruction: improves sound of compressed music files Expandability: compatible with SiriusXM tuner inputs: front-panel auxiliary input and USB port outputs: 6-channel preamp outputs (5-volt front, rear, subwoofer) Other Features and Specs: built-in amplifier (22 watts RMS/50 peak x 4 channels) compatible with most factory steering wheel audio controls (adapter required) optional wireless remote