1、Elastic clip, the inner side of the collet special silicone cushion, not only won't cause damage to the entrapped goods but also more firm and skid proof. 2、Three kinds of light source: white light, warm light, warm white light, can be switched freely, each light source has ten levels adjustable. 3、Equipped with a base to ensure the overall stability, and the ring lamp can rotate 360°. 4、The product is equipped with a remote control, can quickly take pictures. 5、Telescopic rod frosted texture, non‑slip as well as not easy to scratch. 1 x Mount1 x Circular Lamp1 x Telescopic Rod1 x Mobile Phone Clip1 x Manual of Remote Control1 x Remote Control1 x Product Manual Item Type: Ring Shape Fill LightMaterial: ABS+PCColor: WhiteWeight: Approx. 1162g / 41ozPower: 7-10 WLight Beads: 66PCLight Source: White Light, Warm Light, Warm White LightPower Supply Interface: USBInput Voltage: USB DC 5V 2A USBRemote Control Battery: Built-in Button Battery CR2032 x 1  240mAh (Shipped with Battery)Product Instructions: 1. Take out the telescopic rod and chassis, twist the telescopic rod clockwise to the chassis and fix it. 2. Then take out the supplementary light bulb and twist it clockwise to the top of the telescopic rod. 3. Then take out the mobile phone holder, loosen the screw, clamp it to a suitable height for the telescopic rod, and then tighten the screw. 4. After all the accessories are installed, just clip the phone and use it.