NEEWER Polarizer CPL Lens Filter Filter Diameter:67mm Side straps offer a handy

Side straps offer a handy place for holding a tripod or monopod

NOTE: Battery Holder for AA Batteries is NOT included

Standard 1/4” screw fit most devices with a 1/4” threaded hole

this variable ND filter accessories kit fits for almost all the smartphones

Power Input of Transmitter: 23A 12V battery (included)

NEEWER Polarizer CPL Lens Filter Filter Diameter:67mm Side straps offer a handyFeature Natural Color Enhancement NEEWER CPL Filter significantly improves contrast and saturation, giving your photos vivid color. The imported polarizing film eliminates 99. 9% of reflections from nonmetallic surfaces, perfect for photographing blue skies, clouds, water, snow, plants, landscapes, and other objects with rich colors and fine details. HD Visual Experiences & Low Light Reflectance Superior HD optical glass ensures a high definition