Pioneer's DEH-X4900BT CD receiver features Wide Band Speech Technology, which ensures clear and easy-to-understand conversations, so no more shouting to make yourself understood, Once your iPhone's connected to this Pioneer's front-panel USB input, you'll be able to access your playlists with the receiver's controls. You'll also enjoy control over your favorite Pandora® stations on your Android phone or iPhone from this receiver. A handy front aux input handles just about any other audio source. The DEH-X4900BT CD receiver spans the color spectrum with a multi-color display that lets you choose from thousands of colors for the display and controls — you can even choose different colors for each. MIXTRAX adds to the fun by adding transitions between songs along with a light show that pulses and changes color with the beat of the music. Pioneer ARC App: The Pioneer ARC (Advanced Remote Control) app allows you to control select functions on your Pioneer receiver. Access functions including presets, fast forward and rewind, and artist and album search. You can download the app at App Store and Google Play. Having your iPhone connected to the front-panel USB input will grant you access to playlists with the receivers controls. Android Open Accessory 2.0 (AOA 2.0) allows you to enjoy music files stored on most Android phones through the USB input.

General Features:

• CD receiver with AM/FM tuner.
• CEA-2006 compliant.
• Built-in MOSFET amplifier .
• Power Rating: 14 watts RMS /50 peak x 4 channels.
• Built-in Bluetooth for hands-free calling and audio streaming.
• Detachable face with single-line 13-character display.
• Variable color illumination with separate control of display and buttons.
• 10-level illumination dimmer.
• MIXTRAX for a DJ-inspired audio/visual experience with compatible devices.
• Remote control Included.
• Built in iPod, iPhone, and iPad controls.
• Compatible with Pioneer's Advanced Remote Control smartphone app.
• Pandora and Spotify control through iPhone and Android.
• AOA 2.0 — music file and streaming audio playback from select Android devices through USB input.
• Selectable source change lets you charge your phone without activating the USB port as a source.
• USB Quick Charge (1.5 amps)
• Plays CDs, CD-Rs, and CD-RWs, and USB memory devices.
• Advanced Sound Retriever (ASR) for improved sound quality from compressed music files.
• Easy EQ 5-band equalizer with seven preset tone settings.
• 3-level loudness.
• Low-pass and high-pass filters.
• Subwoofer level control.
• Inputs: front panel auxiliary and USB inputs.
• Outputs: 4-channel preamp outputs (2-volt front, rear/sub-woofer)
• Compatible with most factory steering wheel audio controls (adapter required)