Material：ABS

USB: Yes

FM:Yes 

SD card :Yes                     

Display: LED display

AUX in: X1 

RMS: 3W*2+15W=21W                                                                            

Twin Karaoke: Yes 

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--Support lossless musice format (APE/ FLAC)

--RF distance: 10M

--Excellent bass quality   

1、Bluetooth function

2、Support lossless musice format (APE/ FLAC)

3、Support USB,AUX IN

4、Support SD Card

5、With Remoto control

6、Karaoke function