1.Storage:1/2/4/8/16/32/64/128GB 2.Material: Plastic 3.Shipping : DHL,UPS,Fedex, EMS Material: PlasticSize:5x1.2cmImprint: as you requiredInformation:1, Adopt USB 2.0 port and support plug and play;2, Usage: PC, laptop or Mac with a USB interface, it's very hot to used with the mini speaker;3, Capacity:16mb, 32mb, 64mb, 128mb, 256mb, 512mb, 1gb,2gb,4gb, 8gb, 16gb, 32gb, 64gb;4, Data transfer ...