Specifications Material: ABS Switch Type: 3 Push-Button Voltage: 5V Light Source: 4 LED Bulbs Power by 4 x AAA battery (Not Included) or USB cable(Adapter not include). 4 LED lights with multi color options 5 different color changing Do not get warm or hot even when running all night. Ideal for decorating wedding, birthday, parties. Great for romantic night lamp and decoration light use!!