Calling all bass lovers! Get the party started with the Bumpster Bluetooth speaker. With features like 360-degree omni-directional sound, a built-in microphone for hands-free calls, vibrant full digital printing, bass that bumps, and lightweight portability, this speaker does more than play music—it booms! Sized perfectly to fit in a standard car or golf cart cup holder, you’ll want to take it with you everywhere you go.