70mai CPL Filter for Dash Cam 4K Omni

**Before purchasing, please note that the tinting film on your front windshield may impact the functionality of CPL (Circular Polarizing Lens) filters. Reduce surface reflections on your windshield or intense sun: making it easier to see the road ahead. Enhanced color saturation: for more vivid and accurate colors in your footage. Protect your lens from fingerprint, scratch, and dirt: for clearer and more durable footage.