Come and see our amazing products. This Light up USB is personal style can custom your own glowing logo, portable opening design, metal appearance and USB 3.0 high speed transmission interface, a variety of storage capacities are available to meet difference needs, small and easy cary with you in a pocket, backpack,or hung on a key ring, Very suitable to be a gift for promotion, advertising, business and etc. Pls confirm further with us if any query about packing info, inventory status and time schedule.