It may look like an ordinary shaver, but this guileful groomer packs a small camera DVR that records AVI color video (1280 by 960 pixels, 30 frames per second) on 4GB of internal flash memory. It runs for 3 to 4 hours between charges, and includes a USB charging cable. This bogus beard-buster has a voice recorder, too. So if you spot a guy talking to his shaver, turn and walk away.
Spies on you when you are: Flossing in public restrooms.