This is the Garmin GPSMAP 64sx Handheld GPS With Navigation Sensors Features: Rugged and water-resistant design with button operation and a 2.6 sunlight-readable color display Preloaded with TopoActive maps featuring routable roads and trails for cycling and hiking Know where you're at with a high-sensitivity receiver with quad helix antenna and multi-GNSS support (GPS, GLONASS and Galileo) and 3-axis compass with barometric altimeter Wireless connectivity via BLUETOOTH technology and ANT+ technology available on GPSMAP 64sx and GPSMAP 64csx models GPSMAP 64csx adds 8-megapixel autofocus camera that lets you geotag photos Battery life: up to 16 hours in GPS mode Navigate your next adventure with the GPSMAP 64x handheld navigator series. Whether you're hiking, cycling, geocaching or climbing, you are free to explore more with proven Garmin handheld navigation in the palm of your hand. And the series now has multi-GNSS support and TopoActive mapping. "