The Cass Creek Ergo Electronic Predator Call is compact and has an ergonomic grip. With one a hand push button operation, this game call is easy to use. The Cass Creek Ergo Electronic Predator Call features real live predator calls. The sounds are high quality and effective to ensure you call in the predator you want.The Ergo Predator Electronic Game Call has five calls on one unit, auto interrupt feature, and a handy on /off and volume thumb dial. Included Calls: Coyote Locator- The locator call of an adult female coy; Coyote Food Fight Coyotes fighting over food; attracts all other coyotes; Cottontail Distress The high pitched squeal means an easy meal to a coyote; Baby Jack Distress The eerie sound of a baby jackrabbit in trouble. Operates on 3 AAA batteries (included/installed) and comes with a convenient belt clip.