Easy-to-use 4-inch color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure; tilt/swivel bailmount bracket included Includes a GT20 transducer for built-in Garmin CHIRP traditional sonar and CHIRP ClearVü scanning sonar High-sensitivity GPS to mark waypoints, create routes and view your boat’s speed Includes built-in Quickdraw Contours mapping