Among iPhone 7s the features of this concept is to provide iPhone 7s there are two stereo speakers on the top and bottom of the devaysa lack of a traditional 3.5-Audio, ultra-thin design, curved at the edges of Retina-screen, change the position of some physical controls and a slot for microSD.
Many times shown iPhone 7s raise questions. For example, a memory card slot there just does not appear. Moreover, the transfer of the volume control buttons on the right side device does not seem appropriate.