Product usage and color mode description:
manual switch type:

long press for two seconds to switch on/off, single press to switch mode.
With memory mode: the default color mode is the previously selected mode.

In the charging state, the red indicator light is always on, and the indicator light is off after being fully charged.
Description of model vibration-sensing:
long press for two seconds to switch on/off, single press to switch mode.

After it is turned on, it will automatically turn off for 40 seconds and enter the sleep state. Vibration-sensing will turn on again.

In the charging state, the red indicator light is always on, and the indicator light is off after being fully charged.

Seven-color 31 mode:
1 Civil Aviation mode,
2 colorful flashing,
3 colorful slow flash,
4 white strobe,
5 red strobe,
6 Green strobe,
7 Blue strobe,
8 yellow strobe,
9 purple strobe,
10 ice blue strobe,
11-12-13 white flash-slow flash-always bright,
14-15-16 red flash-slow flash-always bright,
17-18-19 Green Flash-slow flash-always bright,
20-21-22 blue flash-slow flash-always bright,
23-24-25 yellow flash-slow flash-always bright,
26-27-28 purple flash-slow flash-always bright,
29-30-31 ice blue flash-slow flash-always bright,