1-Second Magnetic Quick Release – Works exclusively with GiAi’s dedicated phone case. The strong magnetic adsorption system allows you to attach or detach the Black Mist filter in just 1 second with one hand, ensuring you never miss fleeting moments.

A VND (Variable Neutral Density) filter can achieve different levels of light reduction by adjusting the lens between ND2 and ND32. It can flexibly control the amount of light entering the camera without altering the image's color or contrast, making it suitable for slow-shutter photography or scenarios where a large aperture is used.

Stay Stable: The strong magnetic attachment withstands everyday movement and minor vibrations. Even when shooting handheld or walking outdoors, the filter stays securely in place, preventing frame shifts or interruptions caused by loose filters.

With a compact, lightweight design (and a square shape with rounded corners for easy carrying and storage), the filter is easy to slip into your bag or pocket. Whether you’re traveling, commuting, or exploring the city at night, you can take it with you effortlessly, making it a convenient companion for on-the-go photography that lets you add cinematic blue streaks to your shots anytime, anywhere