[ Stick 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. You can attach the phone, webcam, camera firmly | [ Reusable Suction Cup ] The ring light suction cup is washable to get the orignal suction power. It is reusable for your different lighting applications such as record make up tutorials at home or travel, cooking video recording in the kitchen, zoom meetings etc | [ 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; Providing the light for your computer video conferencing, laptop zoom meetings, home working, macro phone photograhpy | [ Light Adjustable ] The USB 6 inch ring light has 3 lighting mode( warm, natural, warm-yellow), and each mode has 10 level brightness adjustment; The power input is 5V USB which you can use laptop, power bank, wall charger to power it on | [ Angle Flexible ] The ball joint is 360 degree ratation, and short arm on suction cup also adjustable, you can fix it at any angle you want; You can mount it on the wall, table, desk, PC monitor;