mini portable car speaker with FM/TF card slot support TF card replaceable battery car music speaker

Product Name:  mini portable car speaker with FM/TF card slot  

1.private model

2.aluminium alloy housing

3.two loudspeaker

4.support TF card

5.support USB flash disk

6.support FM

7.replaceable 5B battery

8.digital display

mini portable car speaker with FM/TF card slot