describe: 1. Adjustable brightness: Ring light for video conferencing has 10 brightness adjustable levels. Dimmable from 3200K (warm white) to 6500K (cool white) color temperature, it emits daylight in darkness within 1 meter. Fill light will help look your best. 2. Upgraded clip: The video conferencing light has a sturdy clip that can be firmly clamped on laptops, mobile phones, etc., allowing you to smoothly conduct video calls, selfies, and live broadcasts. 3. Video conferencing and online class lighting: essential and best lighting for video conferencing. Suitable for remote video conferencing, Zoom meetings, distance learning, and hand-made production. Flashlight mode can illuminate the environment in the dark. 4. Multifunctional: The small ring light can be widely used for remote work, video conferencing, Zoom calls, self-broadcasting, live broadcast, makeup, YouTube, vlog, etc. It's easy to move around and gets the right brightness for any environment. 5. USB drive and packaging: USB drive, no batteries required. The ring light is suitable for most devices that support USB interface, such as laptops, power banks, USB chargers, AC adapters, etc. Packaging contents: 4-inch ring light*1+computer clip*1+octopus tripod*1