Small volume and mini product, portable and convenient to use; Handheld global positioning system, with a latitude and longitude coordinates and instructions, global time zone, distance, mileage, speed and other functions such as data collection calculations display; High sensitivity personal guiding function; Allows the user at any desired time back to the original starting point or to a preset target point; Best partener during outdoor explore, travel, camping etc. This product provides the current location of geographical coordinates, the destination direction and distance, satellite time, the travel speed and other clearly travel data