Logitech S-120 2-Piece Stereo Speaker System with Auxiliary Headphone Jack (Black) Logitech S-120 2-Piece Multimedia Speaker Set General Features: Color: Black Compact speaker system does not take up much space 2-piece speaker standalone system RMS Power: 2.6 Watts RMS Total Peak Power: 5.2 Watts Volume control knob 3.5 mm headphone jack LED indicator 3.5 mm line cable attached (4-foot cable length, approximate) Power cord length: 4.5-foot (approximate)