Hassle-Free USB Power Power your light bar effortlessly! Simply plug into any available USB port on your computer, mobile power bank, or USB adapter. Enjoy instant illumination without extra clutter.
Touch-activated light Touch operation allows you to turn on the light, change the color temperature, dim the light, and of course, it is equipped with an environmentally friendly 60-minute timer function. Easy one-touch operation.
3-step color temperature & non-step dimming
Three color temperatures are available: the brightest 5000K daylight white, the warmest 4000K bulb color, and the natural 2900K daylight color.