Power Output: 35W Input Impedance:  10K ohm Contrlol:   Volume/Bass/Treble Speaker Unit:   — Woofer:  5" 4 ohm  — Satellite: 3" 4 ohm Dimensions:     — Subwoofer:   160mm(W)*278mm(H)*315mm(D) — Satellite:  100mm(W)*160mm(H)*120mm(D) Frequency Response: 45Hz~20KHz S/N:  >=70db Power Input: AC 220V-50HZ

V-800 2.1speaker whith USB SD FM REMOTE