1.Materials:EVA&PU,Black velvet lining 2.Certification:SGS 3.The sound quality is very good and clear. 4.Factory pirce Stereo Speaker bag 1,Rohs,CE,SGS 2,mini,waterproof,good sound, 3,can be used in home&outdoor 4,with hanger can fix to your cloth 5OEM,ODM is ok speaker case 1.fashionable design2.CE.ROHS,FCC 3.Factory price 4.Best quality5,small order is ok 6,all the process made by us,shorten ...