The Insta360 X5 USB Cover is a dedicated replacement part designed to keep the charging and data port of your camera safe from dust and moisture. This small black accessory is crafted from weather-sealed plastic and rubber, ensuring that environmental debris doesn't interfere with your device's connectivity. Weighing only 1.2 g and measuring 27.6 mm in height by 15 mm in length and 5.2 mm in width, it fits snugly without adding bulk to the camera. A helpful detail is the inclusion of orange marks, which allow you to see at a glance if the cover isn't properly closed, providing peace of mind before you head out into challenging conditions.