Built-in stepless brightness adjustment function makes you freely choose the desired brightness to get own lighting experience. Power-off memory function enables the mirror to be compatible with wall switches and touch switches to accommodate more control options. Can be mounted vertically or horizontally to accommodate different site and create unexpected effects by combining multiple mirrors. Protect safety experience by using high-precision glass edging machine to polish the 8 corners of the single glass into 16 obtuse angles of 135°. Color: Silver.