One of the most versatile new-age weapons that fall under the protection banner is stun guns/tasers. They are very painful and In fact, deadly too.
According to a study in 2012, taser can be deadly if the shock is given to or near the chest area because many people with a weak heart can have a cardiac arrest that causes sudden death.
The study took records of eight people who got cardiac arrest after being tased and, unfortunately, seven of eight died.
If you want, Check out our collection of tasers and stun guns of Blades and triggers Official website.
https://bntonline.co.za/product-category/self-defence/stun-gunstasers/