OtterBox - Defender Series Pro XT Hard Shell for Apple iPhone Duo - Black
Reviews coming soon
About this product
Get a folding iPhone case that features the premium OtterBox protection you expect. Defender Series Pro XT has a cutting-edge form factor that articulates smoothly with the phone, and the hinge provides a grip space when open. Built-in magnets deliver wireless charging, and the case shields against drops, dust and dings. Guard your new Apple foldable iPhone with the modern, innovative Defender Series Pro XT. Model 77-000999.
Designed for use with Apple iPhone Duo
Protects and compliments your phone.
4x tested
To military drop standard (810g-516.6).
Rugged hinge
Articulates smoothly with the phone to guard vulnerable area and lays flat when open.
Port covers
Block dust and dirt from ports.
Grippy edges
Deliver a confident handhold to avoid drops.
Built-in magnets
Align perfectly to provide wireless charging.
Hassle-free limited
Warranty.
.
.
- Brand CompatibilityAppleModel CompatibilityApple iPhone DuoCase StyleHard shell
Reviews
This product doesn't have any reviews yet.
Compare similar products

Get a folding iPhone case that features the premium OtterBox protection you expect. Defender Series Pro XT has a cutting-edge form factor that articulates smoothly with the phone, and the hinge provides a grip space when open. Built-in magnets deliver wireless charging, and the case shields against drops, dust and dings. Guard your new Apple foldable iPhone with the modern, innovative Defender Series Pro XT. Model 77-000999.

Our Presidio Perfect-Clear case is the clearest protective case we’ve ever designed. This highly protective yet slim case has you covered from drops up to 13 feet with clear impact technology. Specifically built to enhance the Apple MagSafe experience with magnets. This case includes antimicrobial product protection which reduces bacteria growth to protect the case, creating a cleaner surface. It also now features a new button design that provides a more satisfactory click and tactile response.

Experience ultimate protection with the Dteck Crystal Clear Case for Apple iPhone Duo. Featuring a rugged hinge design and hidden kickstand, this PC and TPU hybrid offers heavy-duty shock-absorbent defense. Its strong magnetic ring supports all Mag Safe accessories for daily convenience.

Designed exclusively for iPhone Duo (2026 Release), this slim, lightweight single-piece case combines premium liquid silicone with a sleek, low-profile design. Its 4-layer reinforced construction enhances durability, while the microfiber lining helps protect your device from scratches. The soft-touch silicone exterior offers a comfortable, secure grip. Precise clearance around the center hinge allows smooth, unrestricted folding and unfolding, while the raised camera bezel helps keep lenses off flat surfaces. Built-in magnets make the case compatible with MagSafe accessories. Available in macaron-inspired colors, it adds a stylish touch to your everyday look. Backed by a 365-Day Guarantee and 24/7 customer support for added peace of mind.
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.