✨【Adjustable Color&Brightness】Led ring light has 3 colors- warm, natural, cool, each light color has 10 levels of brightness, color temperature 3000-6500K, adjustable brightness and color can meet your various needs. | ✨【Patented Glue Suction Cup, No Damage to Monitor】Upgraded suction cup is made with patented glue that can stay extremely firm, can be installed on both flat or curved back of computers, suction cup can also be easily peel off and reused, in addition with a tripod, you can easily put the ring light on desk, conference table or any other places you want. | ✨【Durable Light&Shade】The light shade is made of Aluminum, compared to plastic shade, Aluminum light shade works much better on heat dissipation, that will improve led light's life, after hundreds time of test, LED light beads can work around 50000 hours.The curved LED light cover makes the light softer, more even and wider. | ✨【Convenient USB Powered】Selfie light ring works with most devices that support USB port, such as PC, AC adaptor, USB charger etc, suggested power adapter is 5V/2A. The USB cable is 2m long, you can use it without hesitation, such as reading in the bedroom, working in the office, making up in the restroom, camping outdoors, and broadcasting live. | ✨【Portable&Multi-function】The video conference lighting is 4.6'' diameter, ideal for laptop, desktop, office, or put in bag. LED ring lights that are active in various scenes such as live internet broadcasting, web conferencing, telework, video calls, YouTube, Facebook, Twitter,Tiktok etc! Poprkdre offer 30 days full refund and 12 months warranty. If you have any problems, contact us anytime we will always be here to help you.