ReflexDock Plus - Reflex Sound Docking for iPhone/iPod. "All-in-1 Docking: Charging Data Transmission Audio output. Advanced Reflex Design to Enhance the Speaker Quality and Mic Reception while using iPhone. Sync important files to PC by USB connection. Connecting external Audio Equipment through Audio Out Jack. Bundle with Charge & Sync Cable & 3.5mm Audio Connection Cable. Compatible with: iPhone 3GS iPhone 3G iPhone iPod Touch 2G iPod Touch iPod Nano 5G iPod Nano 4G iPod Nano 3G iPod Classic"