The product is Mirror Television. It is a combination of a mirror and a television screen. When the television is turned on, you will see only the image area (screen) of the TV and not the entire TV of the television. When the television is turned off, you will see only the mirror without any trace of the television.
The product name is Pretiom (from the latin word Pretium with "u", meaning "value"). I have replaced the "o" in Pretiom with the button that is usually on the remote control that turns the TV on and off. Attached is an image of the logo. I need a slogan for this logo in English.