It is a simple transparent case that allows you to enjoy the design of the compatible device itself without any extra decoration or design. If there is a status lamp on the surface of the compatible device, the lighting of the lamp can be seen through and confirmed.The inside of the case is microdot-processed to evenly arrange extremely small and difficult-to-see protrusions, creating a small space between the case and compatible equipment to prevent adhesion marks.This product comes with a carabiner and can be attached to a belt loop or bag. You can eliminate the anxiety of dropping the main unit and the worry of loss.