Phone Camera Filter 37mm, ND2-ND400 Professional, can be Used for Smartphone Photography Such as iPhone, Samsung BLU, Motorola, Xiaomi and Other Smart Phones
ND2-ND400 eleven levels are variable, let your phone take pictures like a professional SLR camera
large-diameter design of the universal lens holder is suitable for all smartphone photography
Phone ND filter, simple design, very convenient and quick to use
This product is an adjustable ND filter ND2-ND400. You need to rotate the ND filter to reduce the light to achieve the desired effect.
The product is equipped with a filter case with a travel buckle, which is very convenient to carry around, can be hung at will, does not occupy space, and is waterproof and dustproof.