Review on 💽 10-Pack of VICFUN 4GB USB Flash Drives - USB 2.0 Thumb Drives in Red by Charles Chambers

Good price and all 10 I got seem to work. But as other reviewers point out, these drives aren't very fast compared to other USB 2 "flash drives" I've tried (and I've tried many!). However, for less than $4 each, they're generally not a problem. BUT these discs have an UNUSUALLY BRIGHT RED LED on the end opposite the plug that flashes when in use, so I wouldn't recommend them for playing MP3 files. in vehicles, except when the vehicle's USB port is in an enclosed compartment such as a glove box or center console (or is otherwise completely out of sight). They flash just as brightly as a hazard warning and can be a distraction even in broad daylight, I think would be an unsafe distraction at night. Recommended, but with caution.