1) Capacity: 128MB,256MB, 512MB, 1G, 2G, 4G
2) Both USB 1.1 and 2.0 available

Production Description of USB bracelet :

(1)    Material :100% silicon rubber ,harmless for body ,Green material

(2)    Bracelet size : 208mm circumference*18mm width*2mm 

(3)    Embossed text ,Debossed text and  Printed text  on bracelets are as buyers requirement

(4)  Capacity: 256, 512MB, 1G, 2G, 4G

(5)   Both USB 1.1 and 2.0 available

(6)  Driverless installation in Windows 98, 2000, XP, Vista and Mac. OS 9.0

(7)  Packing : Inner : Inner packing: 1pcs/ plastic bag; Outer packing: 50pcs/CTN