- Press and hold the switch button for 3 seconds to turn off the power.
- To switch to another color mode, just press once on the switch button.
- It has seven modes of different luminant colors, so press the switch button seven times for switching to each mode. The eighth time of pressing is for the automatic loop of all seven luminant colors.
- To change the battery, please open the battery cover, remove the old one, put the new one in, and restore the battery cover.