I'mCADDIE Pro is the latest in golf technology, allowing the golfer to keep track of distance through instant electronic voice feedback. With 53,300 preloaded courses worldwide and a battery that last 13 hours, this weather proof device can clip to your cap or belt and is a great companion for the golf course. Weighing in at an untra-lightweight 36grams. this hands-free device allows the active golfer to interact with GPS technology in a manageable and effortless way. No fees, no contracts, ever. With I'mCADDIE Pro you have instant access to preloaded courses from all over the world and the availability of updates without any hidden costs. Learn the course, improve your game, play golf and enjoy your game.