Samsung’s brand new Galaxy phones seem to be everywhere this past week, and for good reason. Everyone that has had access to one of the devices says they’re some of the best phones ever made. However, Samsung didn’t bring new and innovative technology only to its smartphones. The company’s brand new LED cover for the new Galaxy S10 phones has some unique features as well.

The LED cover has tiny LED lights embedded on the back, which can be configured to display various things, from emoticons and a timer whenever you’re using one to take a picture, to a so-called “mood lighting”. Overall, ...