Bringing the best of both worlds together Its striking design introduces a new concept in mobile navigation and entertainment, with an attractive layout that facilitates any operation. Stylish impression A new approach for conventional Portable Navigation Device (PND) mounting options, the AVN2227P has a high-grade professional appearance. 4-direction, Rotary & Push Knob 8-digit LCD 3.5inch TFT Monitor Built-in hands-free microphone USB I/F Automatic night mode illumination Simpler to access any desired control More intuitive operation with the multi-function rotary knob and touch control screen that work efficiently to streamline operations and control adjustments, allowing quick complex operations.   Detach to protect The small navigation section makes it a snap to remove and take, protecting it from unauthorized removal as well as heat and cold.