Rino 655t radio - the next generation in rugged GPS enabled two-way radios! Features include a 2.6"" 65k color touchscreen display that is glove friendly a shaded relief worldwide basemap quad helix antenna a high-sensitivity GPS receiver with HotFix a powerful 5-watt radio 3-axis electronic compass barometric altimeter rechargeable Li-ion battery and internal memory or a microSD card slot for additional maps and a built-in NOAA weather radio that can help you avoid hazardous weather. The 655t comes preloaded with detailed topographic maps featuring elevation contours and a 5-megapixel autofocus digital camera that automatically geo-tags pictures allowing users to mark remember and navigate back to that exact spot in the future. Unit-to-unit wireless data transfer capabilities for routes tracks waypoints and geocaches - Rugged waterproof - Up to 18 hour battery life with 4 AA NiMH or Lithium recommended (all units); up to 14 hour battery life with rechargeable Li-ion pack