Stereo sound with 500 watt high power bi-directional speakers Bi-directional Sound: Experience wider room filling sound Dynamic bass for sound you can feel. Dynamic Bass: Boost the bass with the touch of a button LED Party Lights: Experience light effects that pulse with the beat Karaoke Mode: Belt out your best solo with single mic input Product Dimensions: 13.8″ W x 25.6″ H x 12.7″ D Wi-Fi Enabled Connector type: USB 2.0