... Product model: C13 Product: U disk flashlight / mini torch with reader / ULIGHTShell: colorful ABS shell with USB output,Size:L5.5cm ... product applies to students,home,office,outdoor,emergency eventsfuntion:1. Patrol, emergency……Convenient and safety 2. Night reading, ooking for ... TF card, SD card, flash card, memory card, all card reader led flashlightthen plugs into the computer's usb port.highlight ...