Dig the totally natural alternative to electronically amplified iPhone sound docks.
Using only the iPhone's built in speaker, the Koostik. acoustically amplifies the volume output by 2 to 4 times!
Think of a solid body guitar that's unplugged-you strum the strings and get a little bit of sound. But if those strings are placed over a hollow body guitar and you strum the strings-you suddenly have acoustic music. The same principal is at work with Koostik.. Simply place your iPhone into the center cradle, and immediately you hear your music acoustically amplified, way cool.
The Koostik is designed so it works with all generations of iPhone. All of the external buttons and controls of the phone are easily accessible while the phone is docked in the Koostik.