Cartoon music note pattern is of the personality and is suitable for music lovers. Support hot plug & play. Solid state memory, impact proof and electromagnetic proof. Keep your photos, music tracks, videos, and other files. Music note U disk looks special and full of personality. It also be a good gift for your friends. Note: 1. To the flash disk is running well, it occupy some capacity, so the usable storage capacity is slightly less than the theoretical capacity. 2. Laptop and flash drives of other colors on the images are not included. Interface: USB 2.0 Capacity: 16G Reading speed: 12 MB / s Write speed: 5MB / s At least 10 years of data retention. Color: Black Material: Stainless steel and PVC Item Size: 3.2 * 1.0 * 6.4cm / 1.3 * 0.4 * 2.5in (L * W * H) Product weight: 15.0 g / 0.5 oz Package Contents: 1 * USB Flash Drive Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.