18-month Warranty & 24-hour Friendly Customer Service: Each customer who orders this portable phone ring light will be fully covered by our friendly customer service. This led clip on light is perfect for those who enjoy taking selfies or posting a lot of videos, making it a great gift choice. If you have any questions, please contact us and we will respond within 24 hours. Versatile Use: This small and lightweight ring light for iphone not only has complete functions, but is also very easy to carry. It is suitable for various professional and personal uses, including video conference, influencer live streaming, zoom call, selfie portraits, makeup, YouTube, Tiktok, Vlog, photography, etc. USB Powered & Plug and Play: Our ring light for computer comes with a long 78.7inch cord that easily connects to any USB port, providing instant bright and dimmable light for your videos and live streams. ( Not battery operated). Adjustable Light Angle: Our phone light features a 360° rotation and 90° rotation, allowing you to customize your lighting angle for optimal illumination wherever you choose to work. Adjustable Color Temperature and Brightness: The selfie light offers 3-color temperatures (warm, neutral, and cool) and 10 brightness levels, which cater to your diverse lighting needs. It guarantees clear and natural lighting, which is ideal for video conferencing, live streaming, selfies, photography, and makeup artistry. Upgraded Clip for Enhanced Compatibility and Security: For various devices, such as smartphones, iPhones, desktops computer, laptops, and tablets. Maximum clamp opening of 2.5 cm and adjustable plate securely holds devices without screen damage. Doubles as a portable desk lamp or clip on book light. Professional & Comfortable Lighting: Unlike traditional lights, our full-screen ring light adopts side-emitting technology to deliver even, natural, and diffused light that doesn't cause glare, eye fatigue, or shadowing during video conferences, live streaming, selfies. Enjoy a comfortable and flattering lighting experience that makes your skin look natural and appealing, and creates a professional-looking environment.