Extra memory in an instant, limited phone space won't affect photo or video taking thanks to direct file saving Faster transmission speeds with USB 3.0, allows for a quicker and more convenient transfer of files so you wait less Plug and play, saved immediately, take photos and record videos directly and sore to the drive automatically Enjoy a lighter and smaller flash drive with extra space Specifications: Data transfer rate: 35 (MB or s) Maximum read speed: 85 (MB or s) Shell material: metal Product size: 5.5x1.5x0.9cm Working current: 100mA Waiting current: 30mA Working temperature: 0-70 Voltage: 4.5V-5.25V Storage temperature: 30-60 Package included: 1 x Flash Drive Other items not include Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.