The Kyocera DuraCore excellent in box condition is a handy and rugged cell phone that can withstand the toughest of situations. This push-to-talk cell phone makes contacting friends so much easier. This phone’s major advantage is its military certified specifications for vibration, shock, and dust. The built-in Internet browser allows users to surf the Web whenever they want to. The Kyocera DuraCore is a definite must-have for the adventurous user.