The only instructions for operating it are as follows, verbatim (including typos):
Color button advances between color presets: 14 solid colors, 10 mixed color and/or animated modes.
Hold Color to change brightness or flickering/steady display.
Night button (or resetting) advances Hanukkah night displayed.
Hold Night to put the LEDs to sleep. Press Night again to wake.
If you put the LEDs to sleep before disconnecting from power, it tends to start up more gracefully the next time.
The display board may be unscrewed and removed for storage.
Now, tell me how many times I need to click which buttons to get from flickering pure white LEDs to alternating bright red and green, right now off the top of your head. You can’t because it isn’t written down anywhere. There should be clear charts that show exactly what transitions happen, in order, when each button is pressed quickly and/or long.