XI-9-19 Dual Beam Ice Transducer 455-240kHzFeatures: Operating Frequency: 240 kHz to 455 kHzBeamwidth: 9°, 19°Compatibility: ICE 35ICE 45ICE 55WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. | Humminbird XI 9 19