Strong magnetic attraction, built-in magnetic, easy to adsorb, without need for complicated installation, and enjoyable creation. Dazzling and illuminating every moment, with 16 LED beads and three color tones of 3000K, 4700K, and 6500K, great for VLOG photography with a brightness of 5715Lx. 3-speed freely adjustment, button 3-speed dimming, light and dark as you like, soft and not dazzling. Multiple compatible interfaces, cold boot opening+1/4 screw holes, suitable for various devices, can be installed with this product to meet your selfie or regular needs. Long battery service life, built-in 300mAh rechargeable battery, with usage time of 120min and a fast charging time of 80 minutes, helping you enjoy your creativity.