Features: 1.Environment friendly product material and package contribute to our earth protection. 2.Innovatives,fashion and noble product design. 3.Refined manufacture craft,superior product quality. 4.The world's first iPhone Light-Emitting Cases. 5.Crystal seven color dazzle lamp,calls,music,video playback colorful lights. 6.Colorful luminous picture. 7.Protection of iPhone charging socket,standard 2.5mm round charging adapter,direct charge,convenient and practical. 8.No external power supply,low energy consumption. 9.Application of iPhone4 and 4S. 10.In the sense of color processing,visual contact more soft and delicate. 11.Perfect touch mobile phone keys,influential free operation. 12.Slender case,textured thin. 13.Color:as picture show. Packages include: 1*Rider Colorful Light Protective Cases for iPhone4 and 4S 1*charger socket 1*USB charger cable Compatible with: For iPhone 4/4S