Detailed Product Descriptions Pen USB flash disk, pen USB flash drive,plastic USB memory disk, leather USB flash disk, leather Description:1.Operating temperature ... 10 years.6.Samsung,Intel and Hynix original flash chip, High read and write speed7.Available in various shape and color8. ... other question about any of our products, please dont hesitate to contact us.PaymentWe accept Alipay, WU, T/T1.Full ...