AULUMU has introduced its latest accessory lineup for the iPhone 17 Pro and Pro Max, unveiling two new cases that combine advanced protection, thermal management, and distinctive styling. The A17 Slim Shockproof Case and A17 Frosted Case will be available starting September 25 through AULUMU.com and the brand’s Amazon store.
The A17 Slim Shockproof Case emphasizes durability while maintaining a slim profile. Built with reinforced Avient corners, it claims four times the shock absorption of the MIL-STD-810G standard. To address heat buildup during intensive use, the case integrates AULUMU’s CoolHyper Superconductive Cooling Technology, featuring a silicone cooling pad and aluminum plate that can lower device temperatures by up to 46%. A built-in smart sensor provides real-time CPU temperature feedback, changing color as the phone heats up. Additional features include raised lens protection, touch-sensitive camera button covers, independent aluminum alloy buttons, and a lightweight design at 51g for the Pro model and 60g for the Pro Max.

The A17 Frosted Case builds on AULUMU’s earlier frosted designs, introducing subtle glow-in-the-dark accents for a futuristic look. Made from one-piece TPU using a dual-sided IMD process, the case is scratch-resistant and designed to maintain its finish over time. Available in translucent gray and a new translucent white, it adds upgraded grip security, fully wrapped camera button covers, and elevated lens protection. Like the Slim Shockproof model, it features aluminum buttons with tactile response and supports MagSafe and wireless charging. It weighs 47g for the Pro and 53g for the Pro Max.

Both cases reflect AULUMU’s focus on merging utility with aesthetics, offering lightweight builds that aim to protect while complementing the iPhone 17’s design. The Slim Shockproof Case will retail at $54.90 / £44.30, while the Frosted Case will be priced at $34.98 / £29.50.