Here's proof that big fun comes in a compact package. Party Rocker Express has everything you need to transform any get-together into a special occasion. With its powerful 4-inch 2-way speaker,, the sound is rich, vibrant and lifelike. You can stream music wirelessly from any Bluetooth device or use the Aux input to connect another source. Spinning light dome fills the room with 3 colors: Red, Green, and Blue. Grille is completely illuminated in dazzling LED lights with multiple light modes. Powerful 4" woofer and wide-dispersion tweeter deliver vibrant sound. Streams music wirelessly from any Bluetooth device, 30-ft range. High-quality microphone and cable included.