Attach Everywhere The suction cup is different from other normal silicone design, ours is upgraded nano suction cup design which is very strong suction and powerful. It can holder the phone, webcam, dslr camera firmly Suction Cup Washable The phone holder suction cup is washable to get the orignal suction power. Work with All Smooth Surface The mirror phone mount is washable & reusable, you can attach it to all smooth surface like mirror, glass, wood table, tile wall, drywall, plastered wall, plastic, metal Light Adjustable The included Led light has 3 brightness level for option. The light is very bright that you can still make a good video in the dark surroundings; The power is 3pcs AAA battery(not included) which you can buy everywhere very convenient. And the light has both hot shoe and 1/4 threaded interface that you can mount it on the phone clip or tripod Angle Flexible The ball joint is 360 degree ratation, and short arm on suction cup also adjustable.