Feature: 1. Compatibility: The ND16 filter is specially designed for Insta360 Ace Pro cameras, and it can be attached directly to the camera lens without removing the lens 2. Hd Coated: The filter adopts HD coating process, better clarity, avoid the glass being scratched, filled with the oil repellent layer, and can prevent oil and dirt. 3. Prevent Exposure and Enhance Color: ND16 filter prevent overexposure in strong light environment, resist scattered light, increase color saturation, make the image more gorgeous. 4. Video Effect: ND16 is very suitable for use in the morning when the sun is not strong with 1/60 shutter, which can make the video picture have appropriate dynamic blur and look more comfortable. 5. Easy to Carry: The filter is low in weight and comes with a storage box that allows you to put the filter in your pocket for easy transportation and storage in your backpack Specification: Item Type: ND16 Filter Material: Aluminum Alloy + Optical Glass Compatible Model: For Insta360 Ace Pro Sport Camera Installation Method: Snap on. Package List: 1 x ND16 Filter 1 x Storage Box