How to use Trifold
How to use:
Double Power Supply: USB or 4-AAA batteries (batteries not included, but the USB cord is included). Please note the mirror can’t store power itself.
♥ Please turn off the power switch on the back if you won’t be using the mirror for an extended period of time in order to save battery power.
♥ Do not use the AAA batteries and plug the micro USB port at the same time. When you connect the USB port, you need to take out the AAA batteries first.