The Sureshot 8800 GPS Pack comprises of a Sureshot 8800 GPS unit, rechargeable lithium ion battery (capable of 36 holes on one charge) and world charger. Included is the the USB cable to connect to PC or laptop, a blelt clip and silver membership to Sureshot database including 3 course downloads free of charge plus software updates. In the pack a claer instruction manual can be found as will a starter kit with CD, user guide & quick reference card. Dimensions: 10cm x 7cm x 2cm. Screen: 2.5 inches (6cm). Weight: 150g (including belt clip).The Sureshot 8800 is a lightweight hand-held GPS packed with features. Its lithium battery lasts two rounds. Web: www.motocaddy.com/sureshot