Lowrance Endura Out&Back Waterproof Hiking GPS 2.7-inch LCD display touchscreen optimized for outdoor use. Easy-to-understand basemap with hill shade, topographic contours, primary roads & key POIs Geocaching capable with multiple specific functions & compatibility with Geocaching.com Trip computer & route recording to track performance & share with friends or web communities Picture viewer for viewing photos loaded from computer or web or for use with trail cameras 2.7 color touchscreen optimized for outdoor use Easy-to-understand basemap with hill shade, topographic contours, primary roads & key POIs Geocaching capable with multiple specific functions & compatibility with Geocaching.com Trip computer & route recording to track performance & share with friends or web communities Picture viewer for viewing photos loaded from computer or web or for use with trail cameras