3. [Easy to Install]: With the high quality 3M double-sided stickers, you can easily attach the bulb directly to the mirror, frame or wall in five minutes with a smooth surface.^ 4. [USB Charging]: The LED bulb is powered by USB cable. The makeup mirror can be powered by wall adapter, power bank or computer.^ 5. 【ADJUST MOST MIRRORS】 To a max. 5M length and adjustable wires, this portable vanity light will fit most makeup mirrors.The Rotate-To-Hide design and transparent wires can make your lighted vanity mirror present a beautiful and neat appearance.^ Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.