Bluetooth speaker dial switching GUI

Abstract

1. The name of the product of this design: dial switching graphical user interface for Bluetooth speakers. 2. Purpose of this design product: This design product is used for Bluetooth speakers. 3. The design highlights of this appearance design product lie in the interface content of the graphical user interface on the screen. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Purpose of the graphical user interface: This design product is used to switch the screen dial of the Bluetooth speaker. 6. Human-computer interaction method of the graphical user interface: As shown in the main view, after connecting the speaker to the relevant mobile phone app via Bluetooth, enter the interface change state diagram 1; further dial the rightmost direction key below the Bluetooth speaker downward, select the "Music Rhythm" theme dial and press the direction key to preview the dial, and enter the interface change state diagram 2; further dial the direction key downward to switch to preview different dials, and enter the interface change state diagrams 3 to 6 respectively; after selecting the dial, click the direction key again to confirm the use of the current dial.

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