Bulb shape USB Flash Drive 1.capacity :from 256MB to 16GB l 2. cetification: FCC,CE,RHOS 3.Shipping: DHL,UPS,FEDEX,EMS Bulb shape usb flash drive1,Material: ... :DHL, TNT, UPS, Fedex, by sea14,Production time: 1-7days Bulb shape usb flash drive Capacities256MB,512MB,1GB,2GB,4GB,8GB,16GBOperating Temperatures320 F to ... further assistance, we are always glad to help. 64MB-32GB Bulb shape USB Flash Drive