Description: Go 700 GPS Portable Car Navigator Manufacturer: Tomtom Physical Features Product Type: Vehicle Interface Type: Bluetooth, USB Processor Speed: 400 MHz Battery Life: 4 hour(s) Battery Type: Lithium Ion, Rechargeable Included Components: Automobile Power Adapter (DC), car mount Navigation and Other Features General Features: 3D Map View, Avoid Area Routing, compass, Touchscreen, turn by turn navigation, voice guidance Number of Channels: 12 Display Display Type: color Storage Total Included Memory: 64 MB Hard Drive Capacity: 2.5 GB Memory Type: Internal Dimensions Height: 4.5 in Width: 3.6 in Depth: 2.3 in Weight: 11 oz