Humminbirds Helix 5 CHIRP SI Sonar/GPS Combo G2 delivers crisp images in a compact package thats perfect for your on-the-move adventures. G2 sonar/GPS units feature built-in CHIRP sonar, enhanced mapping with AutoChart Live and SmartStrike compatibility, and updated software to enrich your time on the water. Side Imaging provides up to 480 ft. of side-to-side views. DualBeam Plus combines two beams for extra-wide coverage and teams with CHIRP technology that increases sensitivity and reduces noise so your images are crisp and clear. Internal GPS allows you to store up to 2,750 waypoints and 45 routes. AutoChart Live lets you chart structure and contours directly on your screen for immediate use or save them for later.Compatible with all Humminbird LakeMaster maps, including SmartStrike, and Navionics maps, plus it features microSD card slot to accommodate multiple mapping options. 4,000-watt peak-to-peak power output. Easy-to-read 5 LED-backlit 800x480 screen with 1,500-nit brightness. 4,000 watts of peak-to-peak power. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Color: Clear. Type: Sonar/GPS Combos.