Summary
A Reddit user found a mystery device in their carry-on bag that made a ticking sound. People online discussed what it could be, with many suggesting it was a retail security tag. The TSA advises travelers to be cautious with unfamiliar electronic devices when flying.
Key Facts
- A Reddit post showed a mystery device found in a carry-on bag that emitted a ticking sound.
- The device was described as a small rectangular object with metal prongs.
- Many Reddit users believed the device was a type of retail security tag.
- Security tags are used to prevent theft, sometimes making noises if tampered with.
- There were also humorous and alternative guesses about the device's purpose.
- The TSA advises travelers to check their guidelines when carrying unusual devices on flights.
- Devices that cannot be powered up during security checks may not be allowed on board.
- TSA officers have the final say on whether an item can pass through a checkpoint.
