Description: Enhance your underwater photography experience with the diving shell, a professional-grade protective case designed for maximum clarity and durability. Featuring enhanced waterproof performance thanks to liquid silicone technology, this case ensures your device stays dry even in the depths. The hard PC construction with double-sided 10H texture treatment offers anti-scratch and anti-fingerprint properties, giving it a sleek and high-grade finish. The high lens quality of the waterproof case is unmatched, with PMMA material providing 95 percent light transmittance and AR coating offering 98 light transmittance. The AS waterproof/anti-fingerprint film and 5H surface hardness ensure clear, fog-free photography every time. Maximize photography clarity with optimized light transmission, anti-reflective coating, anti-fog coating, and waterproof coating. The professional-grade protective PC sealed case features AS technology, waterproof and anti-fingerprint properties, 5H surface hardness, anti-scratch capabilities, waterproof beads, and anti-fingerprint technology. Take your underwater photography to the next-level with the diving shell - a reliable, durable, and high-performance protective case that ensures your device is safe and your photos are crystal clear. Item Name: Protective Case Material: PC, Stainless Steel Suitable Model: for Insta360 X4 Camera Features: Waterproof, Practical, Easy to Install Size Details: L: 16cm/6.3", W: 8.5cm/3.35", H: 8.4cm/3.31" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Protective Case 1 x Invisible Base 1 x Screw 1 x Anti-fog Film 1 x Storage Bag 1 x User Manual Liquid silicone technology enhances the underwater protective case's waterproof function, ensuring reliable protection for your device in aquatic environments. The stealth diving case features a hard PC construction with double-sided 10H texture treatment, offering anti-scratch and anti-fingerprint properties for a sleek and durable appearance. The waterproof case boasts a PMMA material lens with 95 percent light transmittance, AR coating with 98 percent light transmittance, AS waterproof/anti-fingerprint film, and 5H surface hardness, enhancing photography clarity and detail. With optimized light transmission, anti-reflective coating, anti-fog coating, and waterproof protection, this underwater case ensures clear and high-quality photography results in various conditions. Featuring AS technology, waterproof and anti-fingerprint properties, 5H surface hardness, anti-scratch capabilities, waterproof beads, and anti-fingerprint design elements, this PC sealed case offers top-tier protection for your device.