[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, thus easily changing the distance between the bulbs (9-33 cm adjustable). You do not need to manually wrap the cable around the bottom of the bulb. The cables do not come apart, so the mirror remains beautiful and tidy.[USB Connection]: 14x Hollywood LED bulbs with USB cable. It can be connected to the power source via an adapter (Not Included!) or a power bank. Note: The USB vanity lamp will only turn on when the power is connected and will remember the last lighting setting.[Adjustable Color and Brightness]: USB mirror light x14 bulbs with 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 (10 levels, 10%-) to meet the lighting needs of different environments. [Easy to Install]: Using the included double-sided adhesive pad, you can stick the Hollywood makeup light on the mirror in minutes, simple and convenient. And since the cable length can be adjusted as needed, you can dress up the mirror as you like.