Enjoy a concert in the comfort of your own home with this Bluetooth sound system featuring a powerful subwoofer with volume, bass and treble controls for an enhanced sound. Ambient blue LED light effects Power-on indicator and switch RCA audio line inputs Built-in AC power cable No batteries or assembly required Includes AC/DC power adapter Measurements: 8.86 Length/Inches, 7.28 Width/Inches, 7.28 Height/Inches Base Material: 100% Plastic Country of Origin: Imported