Part#: 1CT5.019.03 Type: Portable Navigation Device Receiver: High-sensitivity receiver Voice Guidance: Yes Audio Features: Spoken street names Helping you to keep your eyes on the road, spoken instructions now include street names, to make turnings even clearer. Voice control The quickest, easiest way to use your device: simply talk! Using voice command and control, and voice address input, you can navigate without taking your hands off the wheel or your eyes off the road. Text-To-Speech: Yes Built-in Speaker: Yes Traffic Alert: Lifetime Traffic Lifetime Traffic Updates automatically sends real-time updates to your TomTom, so you can steer clear of traffic delays and take the fastest route possible to your destination.