GOgroove Black with LED Accents 3.5mm audio plug Ti Computer Speakers(US version) GGAB000200BKEW Type: USB Computer Speaker System Compatible Phone Manufacturer: Universal Cable Length: 5 feet Driver: 1.5� with passive bass woofer – 3 driver design Output Power: (5.5W x 2) 11W RMS; 22W peak Frequency Response: 135Hz-20KHz Impedance: 4 ohm Specifications: Signal-to-Noise Ratio: > 80dB Input Power: Standard USB DC 5V Speaker Separation: Up to 2ft 6in apart