USS Kelvin is for Total Launcher Theme.
Version at least 2.5.4 and Android version 6.0 or higher required.
The design is heavily based on sci-fi, future and space.
The content consists of menu, icons, drop-down windows, click sounds, effects, font. Weather display and system display changes are only possible if you have purchased the full version of TL.
Animations size adapted so that your battery life can keep the battery running. No great strain on the battery.

For info: Graphics created mostly via Flash, partly PNG partly JPEG. Sounds effects reworked with SoundBouth. All the materials belong to this theme, create your own materials.

Have fun.