Special Features:

Includes - 3.5 color touch screen, preloaded u.S. Street maps and addresses, text to speech navigation, turn by turn instruction, 4gb built-in storage space, expansion up to 8 gb micro sd card (not included), storage - up to 1000 waypoints and 100 routes with updated maps, usb 2.0 interface cable, built-in rechargeable li-ion battery providing up to 4 hours of power, 12 volt dc car power adapter, vehicle mount and user guide

Properties:

A fixed number of components and/or items, not all having the same basic name, of a ground or airborne navigation set that acquires and tracks signals from a constellation of orbital satellites to obtain time and three-dimensional position and velocity directly or in conjunction with sub systems of the host vehicle. Excludes stand alone navigation systems, such as inertial navigation set.