Sykik Sound SP0232BT, 5" subwoofer for deep bass. Blue LED light for contemporary look and stunning affect Bluetooth main unit Box Includes: one pc built in Bluetooth bookshelf main unit, 2 pc speakers with attached wire, powered by AC wall outlet (UL) listed AUX cable included 1 year warranty from Sykik Power full 5" subwoofer -Frequency range: 30Hz-20kHz -Tweeter rated power : 10 Watt 4 ohm Fashionable finish Wired/Wireless Bluetooth connection to Stream wireless music from the latest tablets, smartphones, laptops, iPad, iPhone and more Separate Bass, trouble and volume controls on the subwoofer -Output power: 27W RMS total real powerPairs quickly and easily with your favorite bluetooth