1. For iPhone 4&iPhone mobile phone charging station. 2. Audio output and Sync 3. CE, FCC, ... approval. 4.OEM&ODM For iPhone 4S&iPhone 4 audio mobile phone charging stationModel: BEL-IR005DProduct Features:1. Dock connector port, conect ... , iPhone 4, Iphone 3GS, iPhone 3,all iPod. For iPhone4S mobile phone charging station