The Humminbird Fishin' Buddy are easy to handle with the One Touch button. Main device, batteries, transducer and transducer pole make up one compact unit which can be fixed to the boat with the help of a screw mount. Models Fishin' Buddy 120, 130 and 140C are equipped with the innovative „SideFinding“ technology which detects fish within a radius of 35 m around the boat! 6 AA batteries required (not included in the delivery).