Sky Caddie SG3.5V GPS Unit Designed for the traveling golfer.Powered by 3 AAA batteriesVibrant color display20 course storage capacityDigital scorecard with my par scoring option. The SG3.5 is part of the SkyCaddie family of products offering a large color LCD at a great value.The SkyCaddie SG3.5 gives you an eagle's eye view of the hole to provide critical distances you need to play confidently and shoot lower scores. All the information you need is presented clearly on a brilliant color display, powered by three AAA batteries, and users who join the member community can access up to 30,000 course maps with advanced features like proprietary IntelliGreen, IntelliGreen Pro (Beta), QuickVue, HoleVue (Beta), and real-time distances to hazards, carries, and layups. Key