Features: Accompanying speaker for PC, MP3, MP4 and Notebook, Mellow and clear timbre, Accompanyin speaker for PC, MP3, MP4 and Notebook, Mellow and clear timbre, Built- in active amplifier, Pure , elegant and super bass , clear sound quality with unsurpassed effect, In compliance with acoustics and aestetics rationale, Flexible sound with distinct tone levels, Small sized design, easy to take. TECHNOCHITRA USB 2.0 , Multimedia Speaker System ,TO-066. Specifications Product Range: Active sound, Output Power: 3WX2 (THD 10%), Impedance: 4 Ohms, Connector: 3.5mm Connector, Power Supply: DC 5V, Dimensions: 170 x 98 x 95 mm. Shape : Attractive Round