Promotional bags with music chip customied shape and music and print open bag and the music will play OEM or ODM Promotional bags with music chip 1,recording time :0-270sec2,open bag and the music will play3,OEM or ODM4,It is for gift,promotion.5,Custom sound with mp3 or wave file format is ok.6,Custom artworking with PDF or AI file format is ok.7,Any custom size of bag will be welcomed.( ...
