**2.1CH multimedia speaker system with **USB/SD/MMC/FM function
**Remote control , knob control and button control
**Read WMA/MP3 format
**With LED display
**Output power:5W+2W*2(RMS)
**Speaker unit: 4''+3"*2
**Frequency response: 20Hz-20KHz
**Power supply:220-240V 50/60Hz
**S/N ratio:≥ 65dB
**VDE plug
**Dimension:
**Woofer:271*156*253(MM)
**Satellite:101*100*159(MM)