Heart shape USB flash drive small and light, design as a beautiful crystal pendantEasy to wear, just worn on the neck as a useful and elegant necklace Both sides integrate the magnet, hold each other tightly, prevent the lid from falling, made of metal material, anti-vibration , Anti-electromagnetic interference, waterproof, Keep your files safeUSB 3.0 enabled data transfer speed: Write speed 6 MB/S; Read speed 15 MB/S. Transfer your data quickly and easily between devices. Suitable comptiable with all USB 3.0 ports that are standard in computers Windows 98 / 98SE, Me / 2000 / XP, VISTA, 7; Mac: OS 9.0 / 10.0 or higher; Linux: Kernel 2.4 or higherWe pay attention to product details in order to deliver high quality USB flash drive. Beautiful heart shape pendants as well as built-in data storage pen drive to creatively design a usbful and decorative necklaceMeet people"s intentions comptiable with storage needs and aesthetic pursuits. Some of the listed capacity on a flash memory device is used comptiable with comptiable withmatting and other functions and is therecomptiable withe not used comptiable with data storage available. Therecomptiable withe, the actual available capacity comptiable with data storage is less than the capacity stated on the productsOur special design of USB memory stick that is easy to distinguish from others, that is pretty cool comptiable with your own use or as a novelty gift comptiable with Family, friends, and even significant othersNote:Due to different light and display, the actual color may be slightly different from the picture. Thanks comptiable with your kind understanding.About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks comptiable with your cooperation and we'll make you feel satisfied.