7 basic sound effects for interface sound design. Your purchase include 7 different sounds in 14 files (wav and mp3 extensions): EI-Error (error sound 0:01), EI-Highlight (select interface menu), EI-MenuCloseTransition (closing transition sound), EI-MenuMovement (movement transition or warning sound), EI-MenuOpenTransition (opening transition sound), EI-Pop-up (pop-up or alert, warning), EI-Slider (pulling the slider). All files are 0:01 lenght or less.