JIAEN Led Night Light Desk 3D USB Touch Switch Colorful Sport Patterns Acrylic Table Lamp Bar Art Decorative 7 Colors 9 PCS LEDs light is more Uniform, more Downy, energy-efficient LED lights have a life span of 10,000 hours, Low power consumption, low heat. LED Colors: Red / Green / Blue / Yellow / Cyan / Pink / White. Press one time, one color light up, press it again, it turns off. Press it thirdly, another color light up. When all the color had been changed ,the next time the light went into Auto color changing mode. Touch Switch, safe environmental protection. ABS Plastic Base and Acrylic Board , non-taste, non-volatilization, non-toxic. Completely flat Acrylic board, make amazing 3D effects. lightweight, convenient and practical. NOTE: It is not waterproof, so can only in indoor use. / 3D is a kind of visual effect, is actually a piece of flat Acrylic. Package has USB line,but no battery.