The black box exclusively designed for Mercedes-Benz has the luxurious concept well harmonized with Mercedes-Benz. The all-in-one mounting system enables the black box to be tightly mounted on the window, and the sliding structure enables easy attachment and detachment of the product. The cable and the port of the product are hided in a cover to maintain the interior design of a vehicle. The fluidic body shaped like a water drop is framed by a black U-shaped part, which is perfectly contrasted with the silver decorative part, completing a durable and reliable image. The luxurious look and feel of simple shapes and minimalistic design will add luxurious touches to Mercedes-Benz.