The ICE 55/385ci Combo has it all. Coupling the industry's most advanced ice flasher with a GPS-powered display that supports LakeMater cartography. The included ice transducers let you fish two holes simultaneously. The ATV bracket lets you attach your 385ci Combo to an ATV or snowmobile for easy lake navigation. Sonar - Ice 55 Selectable Dual Frequency 240 kHz / 19° @ -3dB 455 kHz / 9° @ -3dB Depth: 200 ft. Power Output 300 Watts (RMS) 2400 Watts (PtP) Sonar - 385ci DualBeam PLUS w/Switchfire 200 kHz / 20° @ -10dB 83 kHz / 60° @ -10dB Depth: 1000 ft. 385ci - GPS Features 50 Channel GPS Display Type: 320V x 240H, 256 Color 385ci Display Colors/Grayscale: 3.5" Color Display DualBeam PLUS 385ci Sonar Coverage 200 kHz / 20° @ -10dB 83 kHz / 60° @ -10dB Target Separation: 2-1/2 inch Power Output (RMS): 300 Watts (RMS) Power Output (Peak to Peak): 2400 Watts (PtP) Backlight: Yes Waterproof: Yes Ice 55 - Display Type: 526 Segment Flasher & LCD center Display Colors/Grayscale: 6 Color Fiber Optic & Monochrome LCD Selectable Dual Frequency Sonar Coverage - Ice 55 240 kHz / 19° @ -3dB 455 kHz / 9° @ -3dB Target Separation: 2-1/2 inch Power Output (RMS): 300 Watts (RMS) Power Output (Peak to Peak): 2400 Watts (PtP) Backlight: Yes Waterproof: Yes Power Input: 12V 9Ah battery & charger included Single SD Card Slot Trackplotting Chartplotting Humminbird UniMap Display 3.5" diagonal 320V x 240H 256 Color TFT Memory Waypoints: 2,000 Routes: 50 Tracks: 50 w/20,000 points each Warranty Two Years