There are 7 different colors (green, yellow, sapphire blue, red, purple, sky blue, and white), you can press the red button on the USB charging connector to change the color, you can keep a fixed color or a variety of colors. After charging 2-3 hours the lamp can last 5-6 hours. When charging, shoe lights remain red. Once the battery is full.4 kinds of dynamic color changeable.7 kinds of static color.11 kinds of lighting patterns * Hard To Find in this condition* Includes IUSB charger