> Domingos said that he was initially asked by security if he knew what the device did. The technologist replied by stating that the Flipper Zero is capable of, among other things, scanning and copying badge cards such as those used by the airport’s security personnel.
It's vague, nontechnical and invites follow-up questions, and implies you're the type who'll tamper with the aircraft in flight.
It's also repetitive enough to come across as improvised. "As a private investigator, I use this tool to...investigate privates." I'd flag you.
Sibling comment nails it-- "it's a wireless signal analyzer." Gets right to the point, sounds legit and implies safety through read-only operation.