USB Flash Drive (WF-1027)

Built-in flash max to 8GB
Small &light & easily portable.aseismatic & moistureproof
Standard USB 1.1/2.0, hot plug and play 
Support USB dual bootable function (HDD&ZIP)
Have nearly 1000 kinds of products patterns are optional. 
Print production costs depend on the ease of painting and the color of different charges, If single-product more than 500 PCS-free painting costs