This lighted wall mirror has a built-in rechargeable Lithium battery with a type-C cable included (charger is not included). It has 3 light colors (white, warm and cool lights), and it's easy to change the light mode with a single touch of the button and long press to adjust the brightness to meet your need. The mirror is 8" large and double sided with 1X/10X magnification with an extendable arm that allows you to fix the mirror to the optimal position for perfect viewing. You can fold the mirror on the wall to save space when you are not using it. This mirror is easy to install with the installation information and the included screws.