A. 4.1 channel speaker B. USB/SD, FM radio C. Remote control(full-function) D. LED digital display E. Karaoke function

4.1 channel speaker with USB SD FM Karaoke Remote control and LED display 

Specifications: 

1. Power (RMS): 50W + 15W*42. Driver units: 6.5"woofer + 3"full range*43. USB/SD decoder4. Digital FM radio5. Full-function remote control 6. LED digital display7. Karaoke function (two MIC inputs)  

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