Now this is one design that you might want to keep out of reach of the depressed, since it comes in the form of a pistol or handgun. Of course, holding a conversation with it will require you to hold it to your head as though you were going to bid the world goodbye, but at least it will do its bit to capture the attention of people around you. Apart from its zany design, this will work just like any other normal Bluetooth headset. Definitely not recommended for use at airports, that’s for sure.