Understanding the Features:

1. Metal BRACKET: This usually refers to a sturdy aluminum or alloy frame that runs along the edges of the case, significantly enhancing drop protection and providing a premium, rigid feel. It can also refer to reinforced metal corners.
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3. Camera Window Stand: This is a fantastic design where the protective camera ring on the back of the case doubles as a foldable, often rotatable, kickstand. It allows for hands-free viewing in both portrait and landscape orientations and keeps the camera lens protected when folded.
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5. Shockproof: The case is engineered to absorb and dissipate impact energy from drops and bumps. This often involves multi-layered construction, air-cushioned corners, and durable materials like TPU (thermoplastic polyurethane) for the bumper and PC (polycarbonate) for the back.
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7. MagSafe: Integrated magnets in the back of the case ensure perfect alignment and strong attachment with Apple's MagSafe ecosystem (chargers, wallets, car mounts, etc.), enabling efficient wireless charging and secure accessory use.
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9. Anti-Yellow: Clear cases notoriously yellow over time due to UV exposure and oils. An "anti-yellow" feature means the case is made with advanced materials (like high-grade PC or treated TPU) and/or special coatings that resist this discoloration, keeping your case looking pristine for longer.