The circular selfie light ensures that every photo you take is beautiful because it creates an even and soft light. Note: Please do not vigorously shake the product during use to avoid falling off, even if there is a protective silicone pad He can achieve high contrast of light, perfect shadow face and charming eyes. You can also use it as a flashlight, emergency light, lighting and more As long as your device is less than 15mm thick, the phone's camera light ring is compatible with all smartphones, tablets, laptops, etc. Gently press the dimmer button to change the lighting color: warm light, cold light and natural light; Press and hold the button to toggle the brightness from 1% to 100%. Meet all your needs in different circumstances. Press the button twice in a row to display the SOS flash. Built-in rechargeable battery: Built-in high capacity rechargeable Li-battery battery, with USB cable. No worries to change the batteries and save you money efficiently on batteries, quite eco-friendly Product size: 9 x 9 x 3.1cm, portable size can easily store your purse or bag. The clip-on mouth is easy to use. Just attach it to the top of your smartphone or tablet to capture high quality photos and videos for every important moment in your life Adjusting the brightness of the light: -Lightly press the button to change the light color. -Long press the button to easily adjust the brightness. -Double-click on SOS Flash. Specifications: Material: ABS + PC Size: 9 * 9 * 3.1cm LED quantity: 20 pieces white LEDs + 20 pieces warm LEDs Light color: warm light, cold light and natural light Battery capacity: 200mAh Charging voltage: 5V / 1A maximum clamp thickness: 0.59 inch Color temperature: 3200K-5600k