The Trackstick II GPS location recorder continually logs travel histories for extended periods of time. Detailed recordings include time, date, location, speed, heading and altitude. Built-in 1 MB flash memory and two AAA batteries hold power for up to a week. Works anywhere and displays exact location with mapping technology from Google Earth. It has a detachable belt clip to carry in or on anything that moves. Trackstick's technology gives continuously updated records of exact route, stop times, speed and direction. It has a record interval time from 5 seconds to 15 minutes and information can be downloaded to a computer via USB port.