Item No.: UD0003B Product Name: Bracelet USB Drive (New) Description: The Flash Band is made of Silicone that is soft and comfortable when worn around your wrist. Its not scratchy or irritating to the skin. Its perfect use the rechargeable as the gifts for your company and your friend. Hi-Speed USB 2.0 Certified Compatible With USB 1.1 For Mac and PC, No Driver Req.* No External Power Required Functions as Hard Drive Min. Data Retention: 10 Years