Main Features:- Natural light, brings you a beautiful skin- Not only a selfie flash light, but also a phone holder- The back is a mirror, thoughtful design for your convenience- Three levels of illumination, meet your different requirements- Clamping thickness up to 15mm, compatible with most cell phones- With non-slip mats, won't harm your phone lens- Battery inside, Micro USB charging systemSpecifications:- Battery: built-in li-ion battery- Capacity: 250mAh 0.149 Package weight: 0.17994 kg Product Size(L x W x H): 8.00 x 7.50 x 3.50 cm / 3.15 x 2.95 x 1.38 inches Package Size(L x W x H): 10.00 x 10.00 x 4.70 cm / 3.94 x 3.94 x 1.85 inches Package Contents: 1 x Self-timer Flash Fill-in Light, 1 x USB Cable