iogear GHPAKIT is a versatile audio system that lets you stream music from various sources to your speakers using your home's electrical wiring. It features three different inputs: iPod® docking station, RCA connection, and 3.5mm connection. You can select between four different channels to avoid interference from other devices. The included remote control allows you to control playback, adjust volume, change audio input and channel, and turn SRS® on or off.