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. Three color display: cool white, warm white, yellow 4. Built-in battery, 300mAh capacity. 5. Input: DC5V/0.5-2A 6. Material: PVC
