The Casio Gz'One Ravine 2 offers a slimmer and sleeker design than its predecessor, while adding global GSM roaming capability and a color outer display. This rugged water-proof device is rated MIL-STD 810G for water immersion, rain, shock, dust, vibration, salt fog, humidity, solar radiation, etc. Other features include push-to-talk, 3-megapixel camera, compass, pedometer, thermometer, microSD memory card slot, 3G data speed, and stereo Bluetooth compatibility.
