... "TFT LCD high-definition digital screen,Resolution, 480 * 272 Programme, MTK3351 Chip, 468MHz frequencyPlatform, WinCE 5.05.0 inches touch ... -in GPS antennaBuilt-in batteryStandard Function Description, GPS voice navigation (re-capture 0.1s / Hot Start 3s / Warm Start 12s / cold ...