Mobile phone fill lamp 9cm LED fill lamp Model: fill light Type: on-camera flash Applicable models: general Is it rotatable: yes Guide number: 4500 Exposure control v4500 Flash range: 20-200mm Product Size: 90*90*31mm white Package: 1 x fill light 1. [Make your selfies the best] - This ring light helps illuminate your face and enhance the lighting effects of the surrounding environment for a perfect selfie. Wonderful night or dark room. The light is soft without glare. 2. [Battery + USB cable]: This selfie ring light clip for your phone's camera selfie has a built-in rechargeable battery. Save money by buying batteries. It is both environmentally friendly and energy efficient. While charging with the USB charging cable (included), you can use the selfie light. 3 . [Trimode lamps for different purposes]: With 20 white led bulbs and 20 warm LED bulbs. Touch the dimmer button to change the brightness level. There are low-mid and high-brightness modes to choose from. Help you get high-quality photos and videos even in dark places. You can use it with rear cameras selfie photos flashlights emergency lights fill lights dim landscapes blogs videos and real-time streaming media. 4. [Universal Compatibility] Compatible with most smartphones tablets laptops etc. 5. [Multi-functional light source] In a dark environment, it can be used as an emergency light to illuminate the surrounding environment. Smaller than a flashlight, saving luggage space.