The USB flash drive is stainless and shock-proof, which has long service time.The USB flash drive features large memory and high-speed transmission, which is practical and useful.Made of metal, the USB memory drive is durable and hard to use. It is plug and play, which is easy and convenient to use.The length of the USB memory drive is 6.3cm, width is 1.8cm and thickness is 0.7cm.The item is suitable for being used in smart phone, car, laptop, desktop, speaker and so on.Item Name: USB Flash DriveMaterial: Interface Type: USB, Type-CWorking Temperature: 0 Degree Celsius-45 Degree CelsiusWorking Voltage: 5VWorking Current: 80MAReading Speed: 40-50 MBSWriting Speed: 30-40 MBSFeatures: Mini, High-speed, Wide ApplicationSize Details: 6.3cm x 1.8cm x 0.7cm/2.48 x 0.71 x 0.28 (Approx.)Notes:Due to the light and the screen setting difference, the items color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.The original drive of the USB flash drive may occupy part of the capacity. There is a slight error between the actual capacity and the marked capacity, which does not affect the use of the product.The speed of the USB flash drive is based on internal testing; and its performance may be reduced in the actual use. The specific usage depends on the host device, interface, usage conditions and other factors.Package Includes:1 x USB Flash Drive