Experience uniquely personal navigation from the elegantly designed nüvi 1490T.The large screen nüvi 1490T offers multiple-point routing and lane assist with junction view to help you manage busy highway interchanges. It also has subscription-free traffic alerts for most cities and pedestrian navigation options. It announces streets by name and has hands-free calling compatibility. The ecoRoute feature calculates a more fuel-efficient route. Part#: 010-00810-05 Type: Portable Navigation Device Height: 3.4" Width: 5.4" Depth: 0.6" Weight: 7.8 oz. Receiver: High-sensitivity receiver Text-To-Speech: Yes