... 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 ... FACTORY1,motorcycle anti-theft alarm 2,SD:yes 3,USB:yes 4,MP3:yes 5,FM:yes 6,remote control ... :anti-theft alarm remote controlSpecification1,Power ...