The Otterbox Defender Series case offers effective protection for your smartphone. The ports are sealed against dust, debris, and lint, yet remain usable. The two-part shell is made of polycarbonate and snaps around the phone. It is additionally encased in a synthetic rubber cover that absorbs shocks. The Defender XT case is also compatible with Apple's wireless MagSafe charging system and is a slimmer version of the Classic model. While it is smaller, it still provides optimized drop protection. All elements for durability and reliability in phone protection are found in this case.