Fake Stun Gun

Fake stun gun is useful app that generates strobe, noise and vibration.
You can make a fake as if you had a real electric shock weapon.
Some think they are about to get zapped.
You can make a funny joke with your friends.

Note:
Be careful not to look a light too close. It may not be good for your eyesight.
I don't guarantee that It is used as a actual self defense.
Some devices may not work well.