Sonic Impact i-Pax Speaker System Portable speaker system with 9-pin dock connector for iPod shuffle Built-in digital amp and pair of aluminum cone neodymium drivers Maxxbass technology creates enhanced bass response with minimal distortion Hard cover case acts as topnotch speaker cabinet; 3.5 mm auxiliary input Includes remote; measures 8.3 x 2.5 x 4.8 inches (W x H x D); 1-year warranty