1.PC Computer Speakers 2.Brand new and high quality 3.Mini fashion ... 5.With ISO,CE,FCC PC Computer Laptop Notebook 2.0 Speakers Power LED, Volume and Headphone Jack USB ... Higher Spec. Name Spec. Value Note SYSTEMInput Impedance>6 Ohm Signal-to-Noise Ratio(S/N)>65 Db Frequency ... range RMS Power6 Watt DimensionsWidth: 3.5",90mm , Depth: 2.7", 70mm, Height: 7.4",190mmMaterialHIPCFire resistance HIPC (High ...