Share Facebook Pinterest Reddit Telegram Copy Link Little black device with some odd vent-like holes I found stuck to my vehicle. Any ideas ? Answer: It’s a microphone for a hands-free car phone (could be a Bluetooth one to connect to your phone).
This thing is right in the center of my bedroom’s floor, which is a converted dining room in a 1920s apartment. I can’t figure out what it is.
These have been in our kitchen drawer for ages, but we haven’t figured out what they are used for. Any ideas?