1. Touch switch:
Short touch button to change light color;
Long touch button to change the light brightness;
Touch charging port(button) to turn on / off the light.
Note: at the first time to use please touch the button about 8s to turn on.
2. Patting can change light colors or turn off the lamp.
3. 16 colors change as you like choose more.
4. Built-in battery 500mAh capacity.
5. Input: DC5V/0.5-2A
6. Material: PVC