... material, environmental, could pass FCC, reasonable price, memory size from 256MB to 16GB Specification Price :Factory priceQualityGood ... detail confirmedWarranty1 yearTechnical Data: Capacities available: 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GBUSB chips:High quality real ... including USB Flash drives (Pen drives/Flash memories/Pen drives/Pen flash), Flash drive + Hub, USB drive + SD card, digital photo ...