Vexilar FLX-12 ProPack II Sonar w/ 12 Degree Ice-Ducer Black. The FLX-12 offers Vexilar Brushless data transfer technology for a sunlight readable display with a built in low power mode and ranges to 120 feet. This pack is ready for the ice right out of the package with a 12 degree Ice-Ducer transducer. This unit is a step-up from the Classic FL-8se unit. The FLX-12 still offers a flat-screen design but now with Vexilars exclusive brushless data transfer technology. The new LEDs deliver a 20percent brighter and sharper display. This unit has a special low power mode option that allows you to fish in extremely shallow water with great target resolution. Five depth ranges to 120 feet. It offers a unique night mode option so the display is easier to view at night and also lights up the center depth graphics. There are 20 steps of Interference rejection (IR) to help knock-out interference from other sonar systems. If your battery is running low the display gives a coded series of flashes long before the unit shuts down. The FLX-12 is VERY popular for open water use as well. Specifications for Vexilar FLX-12 ProPack II Sonar w/ 12 Degree Ice-Ducer: Manufacturer: Vexilar Color: Black Power Output: 3 amps Voltage: 12 volts Features of Vexilar FLX-12 ProPack II Sonar w/ 12 Degree Ice-Ducer Flat-screen design brushless data transfer technology. LEDs deliver a 20percent brighter and sharper display low power mode fish in extremely shallow water great target resolution five depth ranges to 120 feet night mode 20 steps of Interference rejection (IR) to help knock-out interference low battery indicators. Package Contents: Vexilar FLX-12 ProPack II Sonar w/ 12 Degree Ice-Ducer Vexilar PPX1212: FLX-12 ProPack II Sonar w/ 12 Degree Ice-Ducer Black