Features: 1. Adjustable brightness: The video conference light ring has 10 levels of adjustable brightness. Dimmable 3200K (warm white) 6500K (cool white) color temperature, emitting sunlight in the dark within 1 meter. 2. Update clip: Light video conference has a sturdy clip that can be safely hung on your laptop, mobile phone, etc., allowing you to smoothly make video calls, selfies and live broadcasts. 3. Video conferencing and online lighting lessons: suitable for remote video conferencing, Zoom meetings, remote learning, and hand-made. The flashlight model can illuminate the dark environment. 4. Multi-function: The small halo can be widely used in remote work, video conference, call, automatic broadcast, live broadcast, makeup, YouTube, video blog, etc. 5. Application: U disk, no battery required. The ring light is suitable for most devices that support USB interfaces, such as laptops, mobile power supplies, USB chargers, AC adapters, etc. Description: The fill light is suitable for most devices that support USB interfaces, such as laptops, mobile power supplies, USB chargers, AC adapters, etc. Specifications: Voltage: 5V Light source power: 320LUX Color temperature: 3200K-6500K LED angle: 120 Irradiation distance: 0.5m Product size: 145.5*101.7*36mm Number of LEDs: 48 Package Included: 1 * fill light