Izzo Golf Swami Sport Green GPS Rangefinder Preloaded 30,000 Courses Preloaded.Authorized dealer-warranty is valid.The Swami Sport delivers fast and accurate performance in a compact design. The Swami Sport’s slim profile makes it easy to fit in your pocket or hang on your golf bag with the included carabiner. Simple to operate with a bright and easy to read display.FEATURES:Accurate Distance to Front, Center & Back of the greenPre-loaded with over 30,000 golf courses worldwide (No computer downloads or annual subscription required)Simple to operate and easy to read displayDisplays distances, hole number, par, and timeRechargeable Lithium Ion Battery lasts up to two roundsIncludes carabiner and USB charging cable