The Variable-Colour Illumination offers 30 preset colour choices -- or you can even customise your own colour from over 30,000 variations. Additional features include Front AUX input, HS-IVi tuner, and 3-band parametric iEQ. You can also listen to DAB Radio with an optional tuner. Bluetooth® Wireless Technology with the included USB adapter allows hands-free calls and audio streaming, offering both safety and convenience. With front and rear USB ports, you can easily play music from your iPod/iPhone or USB devices, in pure sound, delivered by a MOS-FET power amp and TI/Burr-Brown 24-bit DAC. » 4 X 50 Watt Power Output » Variable Colour Display » 24-Bit DAC » MP3/WMA/CD-R/RW/AAC Compatible (Non DRM protected) » Dual USB ports (MP3/WMA/WAV/Non DRM protected AAC) » 2-way control of iPod/iPhone » HDD compatible » Bluetooth Built-in » External, Wired Microphone » 3-band parametric iEQ » Line Output Terminals (2 Pairs) » Sub-woofer line out with level and frequency control » 5V Line Output Level » Detachable control panel » CD Section » CD Text » Direct Track Access (1-12) » Random/Repeat Play » CD Changer Control » MP3 Control » CD Text Tuner Section » HS-IVi Tuner » 6 AM and 18 FM Presets » RDS » DAB Ready (via optional KT-DB100) Amplifier Section » Balance/Fader Control » Volume Attenuator » Loudness Control (3 Patterns) » Hi-Pass Filter General Section » Rotary Encoder Multi-Control » Oval shaped wireless remote control » Removable Fip Down Face » Carrying case » Steering Remote ready (via seperate accessory) » Beep tone support » ISO cable