The Hummingbird WideOptic Fish Depth Finder Head Unit is a versatile and reliable fishing accessory designed for those who enjoy sport fishing. With its electric corded power source and gray color, this head unit is easy to use and unobtrusive on the water. Featuring sonar sensors and a model number of Wide 128, this product offers accurate depth readings to help anglers locate fish more effectively. Whether you are a seasoned fisherman or new to the sport, this head unit from Humminbird is essential for enhancing your fishing experience.