The Nautiz X7 ultra rugged PDA offers an 806 MHz Xscale processor, 128 MB of onboard RAM and 4 GB of Flash storage. With an IP67 rating the Nautiz X7 is impervious to both dust and water, and it can withstand repeated drops, vibration, and operating temperatures from -22°F to 140 °F. The 5600 mAh Li-ion battery that will operate up to 12 hours on a single charge. The Nautiz X7 with Windows Mobile 6.1 has a 3.5-inch VGA touchscreen and includes integrated SiRF Star III GPS, Bluetooth and WLAN, plus a built-in 3-megapixel camera with autofocus and LED flash. The Nautiz X7 also has 3G cellular plus and integrated compass and altimeter, and even a g-sensor/accelerometer that can measure speed, vibration and rotation.