Anti-theft alarm YT-009 SUPPORT SD/USB/FM 1,anti-theft alarm 2,input:DC15V 3, ... power:15W+15W 4,SD,USB Anti-theft alarm YT-009 support SD/USB/FMYT ELECTRONIC INTERNATIONAL CO.,LIMITED is ... -theft alarm 2,SD:yes 3,USB:yes 4,MP3:yes 5,FM:yes 6,remote control:anti-theft alarm remote ... us before leaving any negative feedback. We will work with you to solve any problems.ContactAll emails will be answered ...