Product initially purchased to protect my Galaxy Note 4 and just have the opportunity to see the time, or missed calls without opening the cover. But in fact this case is "intelligent" and does more than that: the "transparent" part is used to display the time, weather, playing audio tracks and missed events, and is more tactile! Excellent function which also allows the phone to automatically unlock when you open the case. Moreover, good quality case at the material, extra fine, and has very solid at the grip with the phone, as it completely replaces the back cover of the phone by its own built hull .