silicone bracelet flash drive Free logo printing flash drive full capacity flash drive MOQ:20pcs CE ,FCC,ROHS silicone bracelet flash driveStore Capacity32MB,128MB,512MB,1GB,2GB,4GB,8GB,16GBColorsRed ... MacData Retention10 Years MinPlug-and-playNo external power supply required, USB bus poweredOperating Temperature32F to 140f(0C-60C)Storage temperature(-4F ...