Expanding Functionality II

This second product is not yet on the market, but is something I have been anticipating for a few years now. As wireless speakers began gaining ground, I began searching online for a way to wirelessly transmit an audio signal from a device to an existing speaker. This product seems to have finally reached that ideal solution. What I think makes this design so successful is that it has potential to be far more affordable and universal than buying a speaker system with this technology in it. By creating a product that modifies existing ones, you tap a market of people who already own a very common product, which is likely far larger than the market of people who are looking to update their old products, or purchase a brand new one.