Celestron CoursePro Elite Golf GPS CoursePro is a line of GPS devices that assist golfers on the golf course. The LCDs display distances to the front, center and back of the green for each hole along with the par. The devices calculate your shot distance and are backlit for viewing in low light. The information provided by each CoursePro GPS product gives the golfer up to the minute accurate, crucial information that will guarantee a competitive edge. Features Celestron CoursePro Elite Golf GPS Includes 5 FREE course downloads 100 Course Capacity in Memory Scorecard Data Hazard Map entered manually 6 points Manually Create a New Course Displays Distance to frontcenterback of green Shot Distance Calculator shows distance from the point where you stand to the green Course Card Display par info Course Edit user can manually calculate frontcenterback of green if needed Backlight for viewing in low light WAAS enabled Satellite Signal Display on LCD high Sensitivity SiRF Star III 20 parallel channels Real Time Display on LCD Water Resistant IPX6 Spec 12 Languages for text EnglishMetric yardsmeters Battery Included Rechargeable Lithium Ion 1100maH Life 8 to 10 hrs Battery Status display on LCD Includes Belt Clip Mini USB Cable AC Adapter wall USA Plug or USB for charging Pouch Carry Case Temperature 10 to 60deg 14 to 140degF 2 Year Warranty 5 Free Courses, then 35 one time fee for unlimited courses, or 2.99 per course CoursePro is a line of GPS devices that assist golfers on the golf course. They provide information on an LCD screen about downloaded golf courses that are stored in their memory. The LCDs display distances to the front, center and back of the green for each hole along with the par. The devices calculate your shot distance and are backlit for viewing in low light. The information provided by each CoursePro GPS product gives the golfer up to the minute accurate, crucial inform