1PC Snow Sense LED Flash Light Up Case Cover For Apple iphone 5 5G Color Changing Xmas Gift 100% brand new and high quality; Flash while calling or called,made of plastic, very lightweight; Package includes:1 x LED Flash Case for iPhone 5 5G; 1x CR2016 Button Battery;1x Free Gift; How to use it: There has a lithium battery inside the case, please put it into the case battery position with the letter side updown, and gently push the battery to the right part, the case will shining very cool; Our products are all from factory direct supply, we can guarantee 100% inspection before shipping. If any problems of our products really exist, an exchange or a refund is available.