Colors change as you select the touch sensor on top of the light - 256 Colors! * LED"s - Low consumption, long lifespan - Brightness: 150LM (equal to a 15W bulb) * Perfect for party and even planners - can be used in areas without electricity * Comes with Plug-in cord and USB cable - Built-in rechargeable 280mAh lithium battery (3.7-4.2V) * Charges in 3 hours for up to 5 hours of use