metal flash memory 1 SGS,CE,ROHS,FCC 2 lead time:within one ... OEM is welcome Namemetal flash memoryModelUM027key wordmetal flash memoryAvailable capacity128mb, 256mb, 512mb,1GB,2GB,4GB,8GB,16GB,32GBShapewristband, pen, cartoon, food ... , heat resistance;4)Green products, non-toxic pollution. metal flash memory