About this item【Adjustable Cable】: New design, the USB cable will be perfectly invisible! The cable can be cleverly hidden in the base of the bulb by slightly rotating the bulb, easily changing the distance between the bulbs (9-33 cm adjustable). You don't need to manually wrap the cable around the bottom of the bulb. The cables won't fray, so the mirror stays neat and tidy.【USB Connection】: 14x Hollywood LED bulbs with USB cable. It can be connected to a power source via an adapter (not included!) or a power bank. Note: The USB vanity light will only turn on when power is connected and will remember the last lighting setting.【Adjustable Color and Brightness】: USB mirror light x14 bulbs with a switch. Click the switch button to adjust the light to three different color temperatures (cool white / warm white / neutral). Click the +/- button to select different brightness levels (10 levels, 10%-100%) to meet the lighting needs of various environments. 【Easy to Install】: Using the