1,New USB flash drive 2,USB2.0,Hi-speed 3,Original flash,2GB,4GB,8GB 3,Free customized logo 4,Free preloading ... +plastic+glass fiber+polish+Oxygenation Ready color: 04black,06pink,05bright red,07silver,09golden,02apple green,03blue,14purple,16gray,12grass green,11green ...