How to Use: Install and use Specification: Item Type: LCD Display Touch Digitizer Material: LCD Weight: Approx. 115g / 3.8oz Applicable Model: For Insta360 X4 Note: 1. Please test it before installing it to your camera. Please make sure that all cables are well connected, the cables are fragile, do not push hard, and be careful when handling. Make sure you know how to install it before buying it, trying to install it and then returning the screen is not acceptable. 2. It does not contain installation instructions, and it is not recommended for inexperienced people to install it.