A smartphone displaying a YouTube channel named NCA, which appears to focus on non-copyright sound. There is a subscription notification bell, videos including sound effects, and a layout featuring home, videos, playlists, and channels tabs. Some of the video thumbnails and titles include 'COPYRIGHT FREE RAIN SOUND', 'DOOR OPEN SOUND EFFECT', and 'Shorts beta'. The interface includes options for home, shorts, subscriptions, and library at the bottom.
A prominent YouTube logo with a red play button icon on the left and the word 'YouTube' in bold black letters on the right, set against a light gray background.
A smartphone screen displaying the YouTube app icon prominently. The phone is resting on a dark wooden surface, with the time and network information visible at the top.
A white rectangular card with rounded corners is placed on a brown surface. In the center of the card, there is a red play button icon resembling the YouTube logo.