A bludgeon designed to stun or temporarily halt a victim, especially by delivering a high-voltage electric shock.
a device designed to immobilize an animal or person temporarily without inflict grave wound
stun gun is a weapon designed to disable a victim temporarily by delivering a nonlethal high-voltage thrilling stun
any instrument or instrumentality used in fighting or hunting; "he was licensed to carry a weapon"
Stun Gun is very assential for saving our lives from terrors & wild animals.For getting a StunGun We need govt. licence.Otherwise it’s use is very illegal & police may attack you
For bearing this.
If you want to get such a smart stun gun see more here stun gun