Callaway eCLIPse GPS There is no other GPS find it irresistible. The Callaway eCLIPse GPS offers elite, accurate performance in a unique design that delivers unmatched versatility and convenience. Just clip it on your belt or your bag, or simply detach it from the clip and carry it in your pocket. Anyway you use it, you’ll be able to be sure it’s some of the convenient, accurate golf GPS units available on the market today. Don’t let the eCLIPse GPS’ size and convenience fool you. This GPS packs a powerful punch, delivering front, center, and back of green distances, even accurate yardages to the back and front of hazards. Additional features: Reversible/removable clip for ultimate versatility and convenience Accurate distances to front, center, and back of the green Accurate distances to back and front of bunkers, water hazards, and doglegs Preloaded with over 30,000 golf courses all over the world No annual fees or subscriptions required Time and date robotically set by satellite Auto-hole advancement Shot distance measurement Scorekeeper tracks scores, greens in regulation, and putts per round Odometer Rechargeable Lithium-Ion battery Dimensions: 4.5″ x 1.6″ x 0.6″ (with clip) 1.28″ visual display unit Weight: 2.08 oz.