Vanity hollywood style led mirror Light bulbs, the newest design, advanced version, more beautiful and more convenient. * USB Port, the bulbs and the power supply can be connected by USB in many ways, such as laptop, power bank, socket, so it is very convenient when using. * Brightness adjustment, the brightness can be adjusted from bright to dark, from dark to bright, according to your need. * It equips with memory function, recording the last lighting mode when you use it and it is the same lighting mode when you use it again.