BESTOPE Makeup Vanity Mirror with Lights, 2X/3X Ma

How to turn on the BESTOPE Makeup Mirror? Step 1:Put 4pcs AAA batteries in or plug the USB cable tightly in the USB port. Kindly note that batteries are not included. Step 2:First, touch the sensor switch ( the big circle) with your finger and the mirror will light up. Step 3:Second, touch the sensor switch for several seconds. This will change the brightness of the light gradually. Release your finger when the brightness of the light is right for you.